Jack Johnson: Black boxer who sparked race riots after world heavyweight win
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Legendary Boxer Jack Johnson Gets Pardon, 105 Years After Baseless Conviction : The Two-Way : NPR
Legendary boxer, Jack Johnson, could get pardon from Trump in historic case
Jack Johnson: Heavyweight's first black champion who paved the way for generations
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Jack Johnson (boxer) - Wikipedia
Jack Johnson, Biography, Record, Pardon, & Facts
Jack Johnson: Black Prophet? – Amanda Miller
Rebel of the Progressive Era, Unforgivable Blackness: The Rise and Fall of Jack Johnson, Ken Burns