Answer the question at the end by quoting:

Madikizela-Mandela's Xhosa name was Nomzamo ("She who tries"). She was born in the village of Mbongweni, Bizana, Pondoland, in what is now the Eastern Cape province. She was the fourth of eight children, seven sisters and a brother. Her parents, Columbus and Gertrude, who had a white father, and Xhosa mother, were both teachers.
She met the lawyer and anti-apartheid activist Nelson Mandela in 1957, when he was still married to Evelyn Mase. She was 22 years old and standing at a bus stop in Soweto when Mandela first saw her and charmed her, securing a lunch date the following week. The couple married in 1958 and had two daughters, Zenani (born 1958) and Zindziwa (born 1960). Mandela was arrested and jailed in 1963, and was not released until 1990. The couple separated in 1992. They finalised their divorce in March 1996 with an unspecified out-of-court settlement. During the divorce hearing, Nelson Mandela rejected Madikizela-Mandela's assertion that arbitration could salvage the marriage, and cited her infidelity as a cause of the divorce, saying "... I am determined to get rid of the marriage". Her attempt to obtain a settlement up to US$5million (R70 million) -- half of what she claimed her ex-husband was worth -- was dismissed when she failed to appear in court for a settlement hearing. When asked in a 1994 interview about the possibility of reconciliation, she said: "I am not fighting to be the country's First Lady. In fact, I am not the sort of person to carry beautiful flowers and be an ornament to everyone." Madikizela-Mandela was involved in a lawsuit at the time of her death, claiming that she was entitled to Mandela's homestead in Qunu, through customary law, despite her divorce from Nelson Mandela in 1996. Her case was dismissed by the Mthatha High Court in 2016, and she was reportedly preparing to appeal to the Constitutional Court at the time of her death, after failing at the Supreme Court of Appeal in January 2018.

What happened next?

Mandela was arrested and jailed in 1963, and was not released until 1990.

Some context: Daniel Lee Dierdorf (born June 29, 1949) is a former American football offensive lineman and current sportscaster. A native of Canton, Ohio, Dierdorf played college football for the University of Michigan from 1968 to 1970 and was selected as a consensus first-team All-American in 1970 and a first-team All-Big Ten Conference player in 1969 and 1970. He was inducted into the University of Michigan Athletic Hall of Honor in 1996 and the College Football Hall of Fame in 2000. Dierdorf played professional football in National Football League (NFL) with the St. Louis Cardinals for 13 seasons from 1971 to 1983.
From 1974 to 1976, Dierdorf started every game at right tackle for the Cardinals during a three-year span in which the team compiled records of 10-4, 11-3, and 10-4 under head coach Don Coryell. In 1977, Dierdorf sustained a broken jaw and missed two games to injury as the Cardinals fell to 7-7. In 1978, Dierdorf started all 16 games at right tackle for the Cardinals. During his peak years from 1974 to 1978, Dierdorf was regarded as one of the best offensive lineman in the NFL. He was selected by the National Football League Players Association as the Offensive Lineman of the Year for three consecutive years from 1976 to 1978. The Cardinals' offensive line, led by Dierdorf, Conrad Dobler, and Tom Banks, led the NFL with the fewest sacks allowed for three years (and the National Football Conference for five years) in the mid-1970s. In 1975, the group set an NFL record, allowing only eight sacks in 14 games. Dierdorf did not allow a sack during the entire 1976 and 1977 seasons. His streak ended in the first game of the 1978 season when Chicago Bears defensive end Tommy Hart tallied two sacks against Dierdorf. Dierdorf had not given up a sack since the 1975 NFC Divisional playoff game when Jack Youngblood sacked Jim Hart. Dierdorf was selected to play in the Pro Bowl for five consecutive years from 1974 to 1978. Dierdorf also received first-team All-NFL honors as follows: in 1975 from the Pro Football Writers Association (PFWA); in 1976 from the Associated Press (AP), PFWA, Newspaper Enterprise Association (NEA), and Pro Football Weekly (PFW); in 1977 from AP, PFWA, NEA, and PFW; and in 1978 from AP, PFWA, NEA, PFW. He was named as the NFC choice for the NFLPA/Coca-Cola Offensive Lineman of the Year Award three straight years (1976-78) and was the Seagram's Seven Crowns of Sports Offensive Lineman of the Year in 1975. He also won the Forrest Gregg Award for NFL Offensive Lineman of the Year in 1975.
what happened in 1974
A: During his peak years from 1974 to 1978, Dierdorf was regarded as one of the best offensive lineman in the NFL.

IN: Born into a poor family in Waco, North Carolina, Patterson was the youngest of eleven children and experienced an insular and troubled childhood. His family moved to Brooklyn, New York, where Floyd was a truant and petty thief. At age ten, he was sent to the Wiltwyck School for Boys, a reform school in upstate New York, which he credited with turning his life around. He stayed there for almost 2 years.

After a series of defenses against fringe contenders (Hurricane Jackson, Pete Rademacher, Roy Harris, and Brian London), Patterson met Ingemar Johansson of Sweden, the number one contender, in the first of three fights. Johansson triumphed over Patterson on June 26, 1959, with the referee Ruby Goldstein stopping the fight in the third round after the Swede had knocked Patterson down seven times. Johansson became Sweden's first World Heavyweight Champion, thus becoming a national hero as the first European to defeat an American for the title since 1933. Patterson knocked out Johansson in the fifth round of their rematch on June 20, 1960, to become the first man in history to regain the Undisputed World Heavyweight Championship. Johansson hit the canvas hard, seemingly out before he landed flat on his back. With glazed eyes, blood trickling from his mouth and his left foot quivering, he was counted out. Johansson lay unconscious for five minutes before he was helped onto a stool. A third fight between them was held on March 13, 1961 and while Johansson put Patterson on the floor, Patterson retained his title by knockout in the sixth round to win the rubber match in which Patterson was decked twice and Johansson, once in the first round. Johansson had landed both right hands over Floyd's left jab. After getting up from the second knockdown, Floyd abandoned his jab and connected with a left hook that knocked down Johansson. After that, Patterson came on with a strong body attack that wore down Johansson. In the 6th round, Johansson caught Patterson with a solid right. But the power in Ingemar's punches was gone. Patterson won the fight in the 6th round by knockout.

Why was the fight stopped?

OUT:
the Swede had knocked Patterson down seven times.