"When Joseph Nathaniel Beckles registered for the draft in 1942, he rejected the racial categories presented to him and persuaded the registrar to cross out the check mark she had placed next to Negro and substitute "Ethiopian Hebrew." "God did not make us Negroes," declared religious leaders in black communities of the early twentieth-century urban North. They insisted that so-called Negroes are, in reality, Ethiopian Hebrews, Asiatic Muslims, or...