Why Muhammad Ali refused to serve in the Vietnam War - The Washington Post
Muhammad Ali: His Life and Times: Hauser, Thomas: 8601401060680: : Books
A History of Muhammad Ali - The New York Times
The Nation - The New York Times
Muhammad Ali was stripped of his world heavyweight title for refusing to join the army in 1967 – New York Daily News
Mr. Muhammad Ali Has Just Refused to Be Inducted' - The New York Times
In what time period was Muhammad Ali in the prime of his boxing career? - Quora
Young Muhammad Ali knocks out Sonny Liston for first world title, February 25, 1964
Muhammad Ali's magical rally over Ernie Shavers - Sports Illustrated
Muhammad Ali - Wikipedia
Muhammad Ali, who riveted the world as 'the Greatest,' dies at 74 (w/ video)
What are some things that Muhammad Ali said? - Quora
