In his new book, 1919, The Year of Racial Violence: How African Americans Fought Back, David F. Krugler, professor of history at the University of Wisconsin–Platteville, looks at the actions of people like Jones and Davis, who resisted white incursions against the black community through the press, the courts, and armed defensive action. The year 1919 was a notable one for racial violence, with major episodes of unrest in Chicago; Washington; and Elaine, Arkansas, and many smaller clashes in both the North and the South. (James Weldon Johnson, then the field secretary of the NAACP, called this time of violence the “Red Summer.”) White mobs killed 77 black Americans, including 11 demobilized servicemen (according to the NAACP’s magazine, the Crisis). The property damage to black businesses and homes—attacks on which betrayed white anxiety over new levels of black prosperity and social power—was immense.
via Civil rights movement history: The long tradition of black Americans taking up arms to defend themselves against racial violence..