Jack London character is based on Hawaiian leper Kaluaikoolau, who in 1893 revolted and resisted capture from forces of the Provisional Government of Hawaii in the Kalalau Valley. An amateur boxer and avid boxing fan, London reported on the 1910 Johnson–Jeffries fight, in which the black boxer Jack Johnson vanquished Jim Jeffries, known as the "Great White Hope". In 1908, London had reported on an earlier fight of Johnson's, contrasting the black boxer's coolness and intellectual style, with the apelike appearance and fighting style of his Canadian opponent, Tommy Burns, 'what . . . [won] on Saturday was bigness, coolness, quickness, cleverness,
Jack Johnson (boxer) and Washington, D.C. Johnson's victory over Jeffries had dashed white dreams of finding a "great white hope" to defeat him. Many whites felt humiliated by the defeat of Jeffries. Blacks, on the other hand, were jubilant, and celebrated Johnson's great victory as a victory for racial advancement. Black poet William Waring Cuney later highlighted the black reaction to the fight in his poem "My Lord, What a Morning". Around the country, blacks held spontaneous parades and gathered in prayer meetings. Race riots erupted in New York, Pittsburgh, Philadelphia, New Orleans, Atlanta, St. Louis, Little Rock and Houston. In all, riots