*Selected as one of openDemocracy's Best Political Books of 2017* This is the history of the black radicals who organised as Communists between the two imperialist wars of the twentieth century. It explores the political roots of a dozen organisations and parties in New York City, Mexico and the Black Caribbean, including the Anti-Imperialist League, and the American Negro Labour Congress and the Haiti Patriotic League, and reveals a history of myriad...