The Interior — Social Studies · The Measured StepGrades 11–12

Unit 15 · Ownership

Start with the story. Then go through each chapter, one lesson at a time. Each lesson has three short checks. Each chapter ends with a review. The unit ends with a wrap-up.

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15Unit

Ownership

Argument

A martial art's name can be claimed by many hands at once. A nation may list it as heritage or name it a national sport. A world federation may register its initials and run its championships. A founder's heirs may each say they carry the true line. A school far from the art's birthplace may answer to all of them, or to none.

Memory works the same way. Gyms hang photographs, name holidays and carve stones, and each choice leaves someone out. Many arts grew up under empire, occupation and slavery. Okinawa was annexed, Korea was colonized, and capoeira came from enslaved Africans in Brazil. Boxing rules changed after deaths in the ring.

In this unit you will weigh claims with dated records: treaties, laws, lectures, court cases and certificates. You will be able to explain who backs each claim to a name and why. You will also be able to describe hard history plainly, with dates and consequences.

When it happened
1695

Zumbi, last leader of Palmares, is killed in Brazil

1889

Kanō Jigorō lectures in Tokyo on judo's three aims

1908

Jack Johnson wins the heavyweight title; the Kasato Maru reaches Brazil

1936

Okinawan teachers meet in Naha on October 25

1945

Hwang Kee founds the Moo Duk Kwan in Seoul

1966

Choi Hong-hi founds the International Taekwon-Do Federation

1982

Duk Koo Kim dies after a title bout; title fights shrink to 12 rounds

1993

Akebono becomes the first foreign-born yokozuna

2003

UNESCO adopts its intangible cultural heritage convention

2005

Okinawa names October 25 Karate Day

2018

Korea names taekwondo its national sport; Jack Johnson is pardoned

2023

The IOC withdraws recognition of the IBA

Chapter

Who Owns a Name

Argument
Big questionWhen nations, federations, founders' heirs and distant schools all claim the same martial art name, what evidence decides who may use it?
The story

Three Letters on a Door

A lawyer and a teacher read the same sign and see two different things.

A glass door on a small commercial strip carries three letters and a painted emblem. A lawyer for a large federation photographs it. Her client registered those letters and that emblem years ago. She believes the school has no license to use them.

The teacher inside answers with a framed certificate. It shows that her own teacher trained under the founder of the art. To her, the letters name a family of teachers and students, not a company. She says nobody can own a lineage.

Both arguments have a long history. After founders die, their students often split into rival groups that each keep the old name. Federations register marks to protect events and rank systems. Nations list arts as heritage and pass laws naming national sports.

A historian does not pick a side by feeling. She asks for dated records: founding papers, registrations, laws, lecture texts and certificates with numbers. Those records show who used a name first, who changed it, and which institution backs each claim.

Talk about itWhat kind of record would help settle whether the teacher or the federation has the stronger claim to the letters?
Section 1

Names Held by Nations

29.1

Heritage Lists and Stewards

Main ideaUNESCO's 2003 heritage convention lists living traditions with the communities that carry them, which is different from making any state the owner.

On October 17, 2003, UNESCO’s General Conference adopted the Convention for the Safeguarding of the . It came into force in 2006. The treaty covers living practices such as music, festivals, crafts and games. States that sign it may nominate practices for international lists.

The convention stresses the communities, groups and individuals who keep a practice alive. A state submits the file, but the listing describes the bearers and a plan to protect the practice. A listing does not grant a trademark or a legal monopoly. Other countries remain free to teach and name similar practices.

In November 2018, UNESCO listed traditional Korean wrestling, ssireum, in one entry submitted jointly by North Korea and South Korea. It was the first joint listing by the two states. The file showed that one practice can have more than one , even across a closed border.

Words to know
intangible cultural heritage
living practices, such as games, songs and festivals, that communities pass on and that UNESCO's 2003 convention aims to protect
steward
a person, group or state that cares for something on behalf of others without owning it outright
nomination
a formal file a state submits asking UNESCO to add a practice to one of its lists
Check yourself

1. When did UNESCO adopt its convention on intangible cultural heritage?

2. What made the 2018 ssireum listing unusual?

3. What does a UNESCO heritage listing NOT do?

29.2

A Law Names a National Sport

Main ideaIn 2018 South Korea amended its taekwondo law to name taekwondo the national sport, turning a cultural claim into a legal one at home.

South Korea passed a law in 2007 to promote taekwondo and build a large taekwondo park. The park, called Taekwondowon, stands in Muju County in North Jeolla Province. It holds training halls, a museum and an arena for events and visitors from abroad.

In 2018 the National Assembly amended the taekwondo law to name taekwondo the country’s . The change came after years of debate about how to mark the art as Korean. A national sport designation carries weight at home, in schools, budgets and ceremonies. It does not bind other countries or their federations.

The law sits beside international bodies that Korea helped build. Kukkiwon in Seoul issues dan certificates, and World Taekwondo governs the Olympic sport. A works through all three: a domestic law, a national headquarters and a world federation that began in Seoul.

Words to know
national sport
a sport a government names in law or policy as a symbol of the country
nation brand
the image a country builds for itself abroad through products, culture and sport
amend
to change a law that already exists
Check yourself

1. What did South Korea's 2018 amendment do?

2. Where is Taekwondowon?

3. Which three institutions together make up taekwondo's nation brand in this lesson?

29.3

Kun Khmer and Muay Thai

Main ideaAt the 2023 Southeast Asian Games, Cambodia used the name Kun Khmer for a ring event, and a dispute with Thailand showed how a name can carry national pride.

Thailand and Cambodia share a border and a long history of ring fighting with gloves, kicks and elbows. Thailand’s version became known worldwide as Muay Thai. Its amateur federation, IFMA, won full IOC recognition in 2021. Cambodia has long called its own ring art .

Cambodia hosted the Southeast Asian Games in Phnom Penh in 2023. As host, it listed the ring event under the name Kun Khmer rather than Muay Thai. Thai officials objected, and Thailand did not send fighters to that event. IFMA, which governs amateur Muaythai, also withdrew its support for the competition.

Each side read the name as a claim about . Cambodian officials pointed to carvings at Angkor and to Khmer tradition. Thai officials pointed to the sport’s modern rules, stadiums and world federation. Historians note that neighboring kingdoms traded soldiers and styles for centuries, so a single birthplace is hard to prove.

Words to know
Kun Khmer
the Cambodian name for Cambodia's ring fighting art
origin
the place or time where something began; often claimed with pride and hard to prove
host
the country that organizes and runs a set of games, often with power over the event list
Check yourself

1. Which country hosted the 2023 Southeast Asian Games?

2. How did Thailand respond to the Kun Khmer event name?

3. Why do historians find a single birthplace hard to prove here?

Section 2

Names Held by Federations

29.4

A Federation Changes Its Letters

Main ideaWorld governing bodies have renamed themselves many times, which shows that the institution behind a sport's name can change while the sport continues.

A world is an association of national bodies that writes rules and runs championships. Its name often becomes a set of initials on belts, mats and certificates. Those letters can matter to athletes as much as the sport’s own name, because they tell which body stands behind a title.

The World Union of Karatedo Organizations, or WUKO, was founded in 1970. It became the World Karate Federation in 1993. Wrestling’s world body, known for decades as FILA, took the name United World Wrestling in 2014. In June 2017 the World Taekwondo Federation shortened its name to World Taekwondo, partly because its old initials had an unwanted meaning online.

In boxing, the International Amateur Boxing Association, AIBA, became the International Boxing Association, IBA, in 2021. A can signal a new start, but records and certificates issued under the old name keep their dates. A historian reading a certificate checks which name the body used in that year.

Words to know
federation
an association of national sport bodies that writes shared rules and runs world events
rebrand
to change an organization's name or emblem to change how the public sees it
initials
the first letters of each word in a name, used as a short form
Check yourself

1. What did FILA become in 2014?

2. When was WUKO founded?

3. Why does a historian check the name a body used in a certain year?

29.5

Recognition Can Be Withdrawn

Main ideaThe IOC withdrew its recognition of the International Boxing Association in 2023, showing that the right to run an Olympic sport is granted and can be taken away.

The IOC does not own boxing, but it decides which world federation it for the Olympic Games. Recognition gives a federation a seat in the Olympic system and a role in running Olympic events. It also brings a share of Olympic money, which many small federations depend on.

In 2019 the IOC suspended its recognition of AIBA over concerns about governance, finances and the judging of bouts. The IOC ran the boxing events for Tokyo 2020 and Paris 2024 itself. In June 2023, after the body had renamed itself the IBA, the IOC withdrew recognition entirely. It was the first time the IOC had expelled a world federation this way.

A new body, World Boxing, was founded in 2023 by national federations that wanted Olympic boxing to continue. The IOC granted it recognition in 2025. The sport kept its name through the whole dispute. What changed was which could speak for it at the Games.

Words to know
recognize
for the IOC, to accept a federation officially as the world body for a sport
governing body
an organization with the authority to make rules and run official events for a sport
governance
how an organization is run, including its elections, money and decisions
Check yourself

1. When did the IOC withdraw its recognition of the IBA?

2. Who ran Olympic boxing at Tokyo 2020 and Paris 2024?

3. What does IOC recognition give a federation?

Section 3

After the Founder Dies

29.6

Aikido's Many Houses

Main ideaAikido's founder left one foundation in Tokyo, but his leading students built separate organizations that all teach under the aikido name.

Ueshiba Morihei, born in 1883, created aikido from older Japanese jujutsu and sword traditions. A foundation to support his teaching was set up in 1940. In 1948 it was reorganized as the Aikikai Foundation, based in Tokyo. Leadership of the Aikikai has passed within the Ueshiba family, from Morihei to his son Kisshōmaru and grandson Moriteru.

Senior students also built their own houses. Shioda Gōzō founded the Yoshinkan in 1955. Tomiki Kenji developed a version with competition. In 1974 Tōhei Kōichi, once the Aikikai’s chief instructor, left and founded the Ki Society. Each group issues its own ranks and certificates.

None of these groups owns the word aikido in every country. Each claims through a documented link to Ueshiba, such as years of study or rank he awarded. A historian compares those links with dated records. The shows how one founder can leave several legitimate heirs.

Words to know
authenticity
the quality of being genuine; in martial arts, a claim to teach what a founder taught
schism
a split of one organization into rival groups
foundation
a legally registered organization set up to support a purpose, such as teaching an art
Check yourself

1. Who founded the Ki Society in 1974?

2. What is a schism?

3. How does each aikido group support its claim?

29.7

Two Taekwondo Federations

Main ideaTaekwondo split between the International Taekwon-Do Federation and the body now called World Taekwondo, and each issues its own ranks and runs its own events.

General Choi Hong-hi founded the International Taekwon-Do Federation, the ITF, in Seoul in 1966. In 1972 he left South Korea after conflict with its government and moved the ITF abroad. The next year, South Korea’s national association helped found the World Taekwondo Federation in Seoul.

The two bodies grew apart. They used different forms, different competition rules and different rank certificates. World Taekwondo’s version entered the Olympics. The ITF version spread through Choi’s network of instructors, and from the 1980s it was also taught in North Korea.

Choi died in 2002 in Pyongyang. After his death, rival leaders each claimed to head the ITF, and several groups still use the name. A student’s therefore names not just an art but a federation. The paper tells a historian which branch of a divided family the student belongs to.

Words to know
ITF
the International Taekwon-Do Federation, founded by Choi Hong-hi in 1966
certificate
an official paper that records a rank and the body that granted it
branch
one part of a group that has divided from a shared beginning
Check yourself

1. Where did Choi Hong-hi die in 2002?

2. Which version of taekwondo entered the Olympics?

3. Why did Choi move the ITF out of South Korea?

29.8

Kyokushin Splits

Main ideaAfter Kyokushin karate's founder died in 1994, rival groups each claimed his organization and its name.

Ōyama Masutatsu founded karate in Tokyo and set up its international organization in 1964. His style became known for full-contact tournaments. By the 1980s, Kyokushin had branches in many countries. Ōyama himself remained the single head of the whole organization.

Ōyama died in April 1994. He left no successor that every senior student accepted. Within a few years, the organization divided into several groups. Each claimed to be the true Kyokushin and used the name, the emblem, or both. Some disputes reached Japanese courts and trademark offices.

Today several international Kyokushin bodies hold separate tournaments and grant separate ranks. A student’s belt means most inside the group that awarded it. The story shows how a dispute turns one founder’s legacy into competing claims.

Words to know
Kyokushin
a karate style founded by Ōyama Masutatsu, known for full-contact tournaments
succession
the process of choosing who takes over a role after a leader dies or leaves
legacy
what a person leaves behind, including an organization, a name and students
Check yourself

1. When did Ōyama Masutatsu die?

2. What is a succession dispute?

3. Where does a Kyokushin belt carry the most meaning today?

Section 4

Schools Far From Home

29.9

Tang Soo Do Keeps Its Name

Main ideaHwang Kee's Moo Duk Kwan kept the name Tang Soo Do rather than join taekwondo, and American service members carried that name to the United States.

Hwang Kee founded the Moo Duk Kwan in Seoul in 1945, soon after Korea’s liberation from Japanese rule. He called his art . The name uses characters that can be read as way of the Tang hand, pointing to China. The same characters are read karate-dō in Japanese.

In the 1960s, many Korean kwan joined the new national taekwondo association. Hwang Kee kept his school and his name apart from that merger. So Tang Soo Do continued as a separate art in Korea, with its own ranks and rules. A later branch of the Moo Duk Kwan did join the taekwondo association, so the kwan name itself came to have two meanings.

American service members stationed in Korea studied at Korean schools in the 1950s and 1960s. One was Chuck Norris, who learned Tang Soo Do while serving in the U.S. Air Force. Returning soldiers opened schools in the United States. Many American Tang Soo Do schools still trace their lineage to Korea rather than to a U.S. federation.

Words to know
Tang Soo Do
a Korean art name used by Hwang Kee's Moo Duk Kwan; the characters match the Japanese karate-dō
diaspora
people or institutions spread far from their homeland who keep ties to it
merger
the joining of separate organizations into one
Check yourself

1. Who founded the Moo Duk Kwan in 1945?

2. Why is Tang Soo Do still a separate name?

3. How did Tang Soo Do reach the United States?

29.10

Judo in Japanese Brazil

Main ideaJapanese immigrants who reached Brazil from 1908 built judo clubs, and Brazilian judo later won Olympic medals under the Brazilian flag.

In June 1908 the ship Kasato Maru reached the port of Santos carrying the first organized group of Japanese to Brazil. Most came to work on coffee farms. Over the next decades, more families followed. The state of São Paulo became home to one of the largest Japanese communities outside Japan.

Immigrant communities built schools, newspapers and sports clubs. Judo clubs were among them, often led by teachers trained in Japan. For many families, judo kept a tie to Japanese language and custom. Over time, the clubs opened their doors to Brazilians of every background.

Brazilian judo then entered the Olympic record. Chiaki Ishii, born in Japan, won bronze for Brazil at the 1972 Munich Games. Aurélio Miguel won Brazil’s first judo gold in Seoul in 1988, and Rogério Sampaio won gold in Barcelona in 1992. The medals show a diaspora art becoming part of a new sport culture.

Words to know
immigrant
a person who moves to a new country to live there
national
belonging to a whole country, such as a team that represents it
community club
a club run by and for a local group, often an immigrant group
Check yourself

1. What arrived at Santos in June 1908?

2. Who won Brazil's first Olympic judo gold medal?

3. What did judo clubs often mean to Japanese Brazilian families?

29.11

A Founder's Own Words

Main ideaKanō Jigorō's 1889 lecture on judo is a dated record of what he said judo was for, which gives historians evidence stronger than later legend.

Claims about a martial art’s name are strongest when they rest on dated . For judo, one of the most useful is a lecture Kanō Jigorō gave in Tokyo in 1889. He spoke to an education society, seven years after opening the Kodokan in 1882.

In the lecture, Kanō explained why he chose the word judo instead of jujutsu. He described three aims for his school: physical education, contest and moral training. He also argued that judo belonged in Japan’s schools. The text was printed, so later readers can check exactly what he claimed.

At least one older jujutsu school had used the word judo before Kanō. What made Kanō’s judo distinct was its institution: a named hall, a rank system and published aims. A historian weighing ownership looks for this kind of . A dated lecture tells more than a story told decades later.

Words to know
primary source
a record made at the time by someone involved, such as a lecture text, law or letter
evidence
facts or records that support or weaken a claim
jujutsu
a family of older Japanese unarmed fighting schools from which Kanō built judo
Check yourself

1. When did Kanō give his lecture on judo's aims?

2. Which three aims did Kanō describe?

3. Why is a dated lecture strong evidence?

Chapter review

Who Owns a Name

0 / 8

1. What does a UNESCO intangible heritage listing record?

2. Which name did Cambodia use for its ring event at the 2023 Southeast Asian Games?

3. What happened to the IOC's recognition of the IBA in 2023?

4. Which statement best compares the aikido and Kyokushin splits?

5. What did South Korea's 2018 amendment change?

6. Why did Tang Soo Do stay a separate name in Korea?

7. Which is a primary source for judo's aims?

8. Who won bronze in judo for Brazil at the 1972 Olympics?

Chapter

Memory in the Gym

Argument
Big questionHow have empire, occupation, slavery and injury shaped whom martial arts communities choose to honor, and how can a historian tell that story factually?
The story

A Photograph Above a Flag

A wall of honors is also a set of choices.

In a practice hall, a black-and-white photograph of a founder hangs high on the front wall. Below it hangs a national flag. The founder in the photograph grew up under a different government and never trained under that flag. A visitor asks why the two hang together.

The owner explains that the photograph honors a teacher and the flag honors the country where the art now lives. Both choices are real, and both are recent. Someone decided which picture to frame, which flag to hang and which names to leave off the wall.

Martial arts grew up amid empires, occupations and wars. Okinawa was a kingdom before Japan annexed it in 1879. Korea was a Japanese colony from 1910 to 1945. Capoeira grew among enslaved Africans in Brazil. These histories shape how gyms remember their pasts.

Historians read a wall of honors the way they read any document. They ask who made it, when, and for whom. They also look for people the wall leaves out, such as teachers from a colonized people or athletes who died after a bout.

Talk about itWhat does a wall of photographs tell you about the people who hung it, and what might it leave out?
Section 1

Empire in the Record

30.1

Karate Day in Okinawa

Main ideaIn 2005 Okinawa's prefectural assembly named October 25 Karate Day, marking the art as Okinawan heritage after a long history of annexation and occupation.

Okinawa was the center of the Ryukyu Kingdom until Japan annexed it in 1879. After the Battle of Okinawa in 1945, the islands came under United States . They returned to Japanese rule on May 15, 1972. Large U.S. military bases remained afterward.

On October 25, 1936, a group of Okinawan karate teachers met in Naha. A local newspaper organized the meeting, and its record shows the teachers agreeing to write karate with characters meaning empty hand. In 2005 the Okinawa Prefectural Assembly chose that date for an annual .

The choice is an act of . It ties karate to Okinawa, not to mainland Japan or to the many foreign schools the art later produced. Okinawan leaders have used the day to draw visitors and to argue that the islands are karate’s home. The day is a memory claim built from a dated record.

Words to know
administration
government control over a territory, sometimes by an outside power
commemoration
an act, such as a holiday or monument, that honors and remembers a past event
Karate Day
October 25, named by the Okinawa Prefectural Assembly in 2005 to honor karate's Okinawan roots
Check yourself

1. When did Okinawa return to Japanese rule after U.S. administration?

2. What does October 25 commemorate?

3. Who named Karate Day in 2005?

30.2

Hwarang and the Written Record

Main ideaEarly taekwondo histories linked the art to Silla's hwarang, but historians working from records show its modern roots in karate learned under colonial rule.

The were groups of young aristocrats in the ancient Korean kingdom of Silla. The Samguk sagi, a Korean history completed in 1145, describes them. It tells of their loyalty, their travels to mountains and rivers, and their service in war. It does not describe an unarmed art named taekwondo.

In the decades after 1945, many official taekwondo books opened with the hwarang and with old paintings of fighting figures. This framing suited a newly independent nation. It pointed back to a Korean past and away from the colonial years when Japan ruled Korea.

Historians have tested that story against records. Udo Moenig’s 2015 study traces early taekwondo to Korean founders who learned karate in Japan or under Japanese rule. The earliest kwan of the 1940s taught karate forms. Recognizing that does not lessen the art; it shows how a nation remembered its past.

Words to know
hwarang
groups of young aristocrats in the ancient Korean kingdom of Silla, described in the Samguk sagi
historiography
the study of how history has been written, and why writers told it as they did
Samguk sagi
a history of Korea's Three Kingdoms, completed in 1145
Check yourself

1. When was the Samguk sagi completed?

2. What is historiography?

3. What did Moenig's study trace early taekwondo to?

30.3

Korean-Born Fighters in Japan

Main ideaSome famous fighters in postwar Japan were born in Korea under colonial rule, and their Korean birth was often hidden or left out of public memory.

Japan ruled Korea from 1910 to 1945. Hundreds of thousands of Koreans moved or were brought to Japan in those years for work. From 1940 a colonial policy pressed Koreans to take Japanese-style names. Many Korean families in Japan kept those names after the war to avoid .

Rikidōzan was born in Korea in 1924 and came to Japan as a young man. He wrestled in sumo, then became Japan’s most famous professional wrestler in the 1950s, when his televised bouts drew huge crowds. During his lifetime, his Korean birth was little known to the Japanese public. He died in 1963.

Ōyama Masutatsu, the founder of Kyokushin karate, was also born in Korea during colonial rule. His Korean name was Choi Yeong-eui. Later biographies and Korean media brought both men’s origins into the open. Their stories show how can be left off the wall of honor.

Words to know
discrimination
unfair treatment of people because of who they are, such as their national origin
identity
who a person is, including family, birthplace, language and nation
colonial rule
government of one people by an outside power that has taken control of their land
Check yourself

1. From what year did colonial policy press Koreans to take Japanese-style names?

2. What was Ōyama Masutatsu's Korean name?

3. Why did many Korean families in Japan keep Japanese-style names after 1945?

Section 2

Slavery and Song

30.4

Zumbi and November 20

Main ideaBrazil honors Zumbi dos Palmares on November 20, and many capoeira groups remember him as a symbol of resistance to slavery.

Palmares was a large , a community of people who escaped slavery, in the hills of northeastern Brazil. It lasted for most of the 1600s. Portuguese colonial forces attacked it many times. Its last leader, Zumbi, was killed on November 20, 1695.

In the 1970s, Black activists in Brazil chose November 20 to mark Black Consciousness Day. The date honored Zumbi rather than the 1888 Golden Law, which a princess had signed. Many states and cities made the day a holiday. In December 2023 a federal law made it a national holiday across Brazil.

Capoeira groups often join the day’s events with public . Many capoeira songs name Zumbi or Palmares. Teachers present capoeira as part of Afro-Brazilian history of resistance. The choice of hero shows a community remembering its past through its own leaders.

Words to know
quilombo
a community founded in Brazil by people who escaped slavery
roda
the circle in which capoeira is played, with music and singing
Black Consciousness Day
Brazil's November 20 day honoring Zumbi and Afro-Brazilian history
Check yourself

1. What was Palmares?

2. When did November 20 become a national holiday in Brazil?

3. Why did activists choose November 20 instead of May 13?

30.5

Mestre Pastinha's Last Years

Main ideaMestre Pastinha, who guarded Capoeira Angola, died poor in 1981, and his later honors show how memory can come after neglect.

Vicente Ferreira Pastinha was born in Salvador, Bahia, in 1889. In 1941 he opened a center for Capoeira Angola, the older style of the game. He wrote about capoeira and taught for decades in the historic Pelourinho district. Visiting writers and musicians came to watch his .

In the early 1970s, Pastinha lost the use of his academy space during work on the old buildings of the Pelourinho. By then he was elderly and losing his sight. He lived his last years in poverty, far from the students who had once filled his hall. He died in Salvador in 1981, at the age of 92.

Later generations made Pastinha a central figure of Capoeira Angola. His photograph hangs in many Angola schools around the world. Brazil’s heritage recognition of capoeira in 2008 honored the who carried it. The contrast between his poverty and his fame is part of the honest record.

Words to know
mestre
master; the title for a senior capoeira teacher
academy
a school with a fixed place, teacher and program
Capoeira Angola
the older style of capoeira, which Mestre Pastinha worked to keep
Check yourself

1. When did Pastinha open his Capoeira Angola center?

2. What happened to Pastinha's academy space in the early 1970s?

3. What does mestre mean?

Section 3

Who Is on the Wall

30.6

Jack Johnson's Pardon

Main ideaJack Johnson, the first Black heavyweight champion, was convicted in 1913 under a law used against him, and was pardoned after his death in 2018.

Jack Johnson won boxing’s world heavyweight title in 1908, the first Black man to hold it. Many white Americans reacted with open hostility. In 1913 a federal jury convicted him under the Mann Act of 1910. The law banned taking women across state lines for immoral purposes.

Historians describe the prosecution as racially motivated. It targeted Johnson’s relationships with white women. Johnson left the country rather than go to prison. In 1920 he returned and served about a year in federal prison. He died in 1946 after a car crash in North Carolina.

For decades, boxers, historians and members of Congress asked for a . President Donald Trump granted one on May 24, 2018. The forgave the conviction; it could not undo the years Johnson lost. It shows a nation revising, through law, whom it honors.

Words to know
pardon
an official act by a president or governor that forgives a crime
posthumous
happening after a person has died
Mann Act
a 1910 federal law used to convict Jack Johnson in 1913
Check yourself

1. When did Jack Johnson win the heavyweight title?

2. What does posthumous mean?

3. Under which law was Johnson convicted?

30.7

Foreign-Born Wrestlers in Sumo

Main ideaWrestlers born outside Japan rose to sumo's top ranks from 1972, and their success raised debate about who may hold Japan's national sport's highest honor.

Sumo is run by the Japan Sumo Association and is closely tied to Shinto ritual and Japanese identity. For most of its professional history, its wrestlers were Japanese. Wrestlers from Hawaii began joining sumo stables in the 1960s. Takamiyama, born in Maui, won a top-division championship in 1972.

Konishiki, also from Hawaii, reached the second-highest rank, ōzeki, in 1987. In 1993 Akebono, born Chad Rowan in Hawaii, became the first foreign-born , sumo’s highest rank. Wrestlers from Mongolia followed. Asashōryū became yokozuna in 2003, and Hakuhō later set records for tournament wins.

Their rise sparked debate. The association limited each stable to one foreign-born wrestler, a it tightened in 2010 to count naturalized citizens. Supporters called the rule a way to keep sumo Japanese. Critics saw it as closing doors. The record shows both the openings and the limits.

Words to know
yokozuna
the highest rank in professional sumo
quota
a fixed limit on how many people of a group may take part
stable
a sumo training house where wrestlers live and train under a master
Check yourself

1. Who became the first foreign-born yokozuna in 1993?

2. What is a quota?

3. What did the 2010 change to the stable rule do?

30.8

A Stone in Kamakura

Main ideaA memorial to Funakoshi Gichin at Engaku-ji in Kamakura carries his saying that karate has no first attack, showing how students choose the words that represent a founder.

Funakoshi Gichin, born in Shuri, Okinawa, in 1868, brought karate to mainland Japan in the 1920s. He died in Tokyo in 1957. His students later placed a stone at Engaku-ji, a Zen Buddhist temple in Kamakura. Groups of his followers gather there in his memory.

The stone carries a saying linked to Funakoshi: karate ni sente nashi, often translated as there is no first attack in karate. It is one of twenty credited to him. By choosing this line for the stone, his students set the founder’s public image as a teacher of restraint.

A memorial stands at a place his students chose, in mainland Japan rather than Okinawa. It speaks in words they selected. Historians read such a monument as evidence of how a community wanted to remember a founder. They compare it with his books and the records of his life.

Words to know
memorial
a stone, building or event made to remember a person
precept
a short rule meant to guide conduct
Engaku-ji
a Zen Buddhist temple in Kamakura, Japan, where a memorial to Funakoshi stands
Check yourself

1. Where is the memorial to Funakoshi described here?

2. What is a precept?

3. How do historians read a memorial?

Section 4

Hard Topics, Told Plainly

30.9

Duk Koo Kim, 1982

Main ideaThe death of Korean boxer Duk Koo Kim after a 1982 title bout led the WBC to shorten championship fights from 15 to 12 rounds.

On November 13, 1982, Duk Koo Kim of South Korea fought Ray Mancini for a lightweight title in Las Vegas. The bout was scheduled for 15 rounds and was shown on national television. Kim was knocked out in the 14th round. He died from a brain injury four days later.

The death set off public debate about safety in boxing. The World Boxing Council, one of the sport’s sanctioning bodies, soon shortened its title fights from 15 rounds to 12. Other major sanctioning bodies made the same change over the following years. Twelve rounds became the standard length for world title fights.

Kim’s name is rarely on gym walls, yet his death changed the rules every champion since has followed. His mother and the referee of the bout both died by suicide within the following year. Historians tell such plainly, with dates and consequences, because it explains why the rules look as they do.

Words to know
sanctioning body
an organization that approves title fights and names champions in professional boxing
tragedy
a very sad event, such as a death, that causes deep suffering
WBC
the World Boxing Council, a professional boxing sanctioning body
Check yourself

1. Whom did Duk Koo Kim fight in November 1982?

2. What change did the WBC make after Kim's death?

3. What is a sanctioning body?

30.10

Taekwondo Across a Border

Main ideaIn 2018 the two rival taekwondo federations performed together in South and North Korea, a rare meeting across the divided peninsula.

Korea has been divided since 1945, and the Korean War of 1950 to 1953 ended in an armistice, not a peace treaty. Taekwondo divided too. South Korea backs World Taekwondo and Kukkiwon. North Korea hosts a branch of the ITF, the federation of Choi Hong-hi.

In February 2018, South Korea hosted the Winter Olympics in PyeongChang. North and South Korean athletes marched together at the opening ceremony. Around the Games, a World Taekwondo team and an ITF team from North Korea gave joint in South Korea. In April 2018 the World Taekwondo team performed in Pyongyang.

The events did not merge the two federations. They showed that taekwondo carries the memory of a divided nation. Each side’s version grew from the same postwar roots. A on stage can honor that shared past without settling who owns the name.

Words to know
demonstration
a public performance to show a sport or art, not a scored contest
reconciliation
a coming together again after conflict
armistice
an agreement to stop fighting, which is not the same as a peace treaty
Check yourself

1. Which Games did South Korea host in February 2018?

2. What is an armistice?

3. What did the 2018 joint demonstrations NOT do?

Section 5

Practice the Moves

30.11

Practice With Care

Main ideaSolo, no-contact practice is safe when you warm up, clear the space, use control and stop when something hurts.

Every serious school of martial arts puts safety before skill. Judo’s Kodokan, founded in Tokyo in 1882, has long taught students to fall safely before they learn to throw.

1. Make sure a grown-up knows you are practicing. Clear a space two big steps wide all around, with a dry, flat floor.

2. Warm up for five to eight minutes with moving stretches: jogging, leg swings, hip circles, arm circles.

3. Watch the move in the Dojo. Break it into its steps and practice each step slowly.

4. Add speed only when every step is steady. Stop each move just short of locking the elbow or knee.

5. Cool down afterward with gentle held stretches.

What helps: practice both sides, keep sessions short, and come back to it on a new day. Filming yourself, or watching in a mirror, gives you clear feedback.

Stay safe: solo and into the air, never at a person. Kicks stay at knee or belly height until your balance is steady. Falls only on a mat or soft grass. Stop if something hurts.

Words to know
cool-down
gentle movement and held stretches after training that help the body return to rest
feedback
information about how a move went, from a mirror, a video or a teacher, used to improve it
no-contact practice
practice where no strike or kick touches a person or object
Check yourself

1. What did the Kodokan teach before throwing?

2. When should you add speed to a move?

3. What is a cool-down for?

30.12

The Ginga and Its History

Main ideaThe ginga carries capoeira's history: once a target of the 1890 Penal Code, now part of recognized heritage.

Brazil’s 1890 Penal Code made capoeira a crime. Decades later the art became a national symbol, and in 2014 UNESCO inscribed the capoeira circle on its list of intangible cultural heritage. The , its constant swaying step, is the movement every player learns first.

1. Stand with feet wide, knees bent, weight centered.

2. Step the right foot back on a diagonal; the right arm rises in front of the face.

3. Return to the wide stance.

4. Step the left foot back on a diagonal; the left arm rises.

5. Repeat in a steady three-count rhythm, keeping your center of mass low and moving.

What helps: a moving body is harder to predict. The triangle path keeps the base wide even while the feet move.

Stay safe: clear a wide space on a non-slip floor. Rest if your legs tire.

Words to know
ginga
capoeira's basic swaying step
intangible cultural heritage
UNESCO's term for living traditions such as music, dance and practices, not objects
Penal Code of 1890
the Brazilian criminal law that made practicing capoeira a crime
Check yourself

1. What did Brazil's Penal Code of 1890 do to capoeira?

2. What did UNESCO inscribe in 2014?

3. Why does the ginga's triangle path matter?

30.13

One Kick, Many Names

Main ideaThe roundhouse kick has many names, which shows how arts share and claim the same movement.

Taekwondo calls it dollyo chagi, karate mawashi-geri, and Muay Thai lands it with the shin. Who owns a kick? The is a good case: the physics is the same in every gym, while the names, rules and stories differ.

1. Start in a guard with space all around.

2. Pivot on the ball of the standing foot until its heel points toward the target.

3. Raise the kicking knee to the side, belly high.

4. Rotate the hips over and swing the lower leg through the air at knee or belly height.

5. Retract along the same path and return to your guard. Switch sides.

What helps: power travels up the kinetic chain, from the floor through the standing foot, hips and trunk into the leg. The pivot lets the hips turn fully.

Stay safe: low kicks into the air only. Stop if the hip or knee complains.

Words to know
roundhouse kick
a kick that swings the leg in an arc as the hips rotate
kinetic chain
the linked body segments that pass force from the ground to the hand or foot
mawashi-geri
the Japanese karate name for the roundhouse kick
Check yourself

1. What is mawashi-geri?

2. What is the kinetic chain?

3. Why does the pivot matter?

Chapter review

Memory in the Gym

0 / 8

1. Why did Okinawa choose October 25 for Karate Day?

2. What does the Samguk sagi describe?

3. Who was killed on November 20, 1695?

4. What changed boxing title fights after 1982?

5. How are Jack Johnson's pardon and Karate Day alike?

6. Which wrestler was the first foreign-born yokozuna?

7. Why do historians tell Pastinha's poverty alongside his fame?

8. Where was Ōyama Masutatsu born?

Unit wrap-up

Ownership

Twelve words, twelve meanings

0 / 12

Tap a word, then tap its meaning. A right pair locks in green.

Words
Meanings
Unit test

Fifteen questions across the unit

0 / 15

1. What does a UNESCO heritage listing give a state?

2. Which two states jointly nominated ssireum in 2018?

3. What did Cambodia name the ring event it hosted at the 2023 Southeast Asian Games?

4. Which world body became World Taekwondo in 2017?

5. Who ran Olympic boxing at Paris 2024?

6. Which aikido group was founded in 1974?

7. What happened to Kyokushin after its founder died in 1994?

8. Why is Kanō's 1889 lecture strong evidence about judo's aims?

9. Who founded the Moo Duk Kwan and kept the name Tang Soo Do?

10. What did Moenig's study argue about taekwondo's early roots?

11. Why did many activists choose November 20 to honor Afro-Brazilian history?

12. When was Jack Johnson pardoned?

13. Why did the length of boxing title fights change in the 1980s?

14. Which rule did the Japan Sumo Association tighten in 2010?

15. What did the 2018 taekwondo demonstrations in Korea show?

Write it

Who should have the strongest claim to a martial art's name: a nation, a world federation or a founder's students? Argue from at least three dated records in this unit, such as the 2003 UNESCO convention, the 2018 Korean law, Kanō's 1889 lecture or the 2023 IOC decision.

  • Name each record and give its date.
  • Say which institution stands behind each claim.
  • Attribute beliefs to the group that holds them.
  • Compare claims rather than judging a people or a tradition.
  • Use unit terms such as steward, recognize and succession.
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