The 1920s also witnessed an upsurge of self-consciousness among black Americans, especially in the North’s urban ghettos. With European immigration all but halted, the Great Migration of World War I continued apace. Nearly 1 million blacks left the South during the 1920s, and the black population of New York, Chicago, and other urban centers more than doubled. New York’s Harlem gained an international reputation as the “capital” of black America, a mecca for migrants from the South and immigrants from the West Indies, 150,000 of whom entered the United States between 1900 and 1930. Unlike the southern newcomers, most of whom had been agricultural workers, the West Indians included a large number of well-educated professional and white-collar workers. Their encounter with American racism appalled them. “I had heard of prejudice in America,” wrote the poet and novelist Claude McKay, who emigrated from Jamaica in 1912, “but never dreamed of it being so intensely bitter.”
A black family arriving in Chicago in 1922, as part of the Great Migration from the rural South.
The 1920s became famous for “slumming,” as groups of whites visited Harlem’s dance halls, jazz clubs, and speakeasies in search of exotic adventure. The Harlem of the white imagination was a place of primitive passions, free from the puritanical restraints of mainstream American culture. The real Harlem was a community of widespread poverty, its residents confined to low-wage jobs and, because housing discrimination barred them from other neighborhoods, forced to pay exorbitant rents. Most Harlem businesses were owned by whites; even the famed Cotton Club excluded black customers and employed only light-skinned dancers in its renowned chorus line. Few blacks, North or South, shared in the prosperity of the 1920s.