The Harlem Renaissance was a period between World War I and the Great Depression when black artists and writers flourished in the United States. Critics and historians have assigned varying dates to the movement's beginning and end, but most tend to agree that by 1917 there were signs of increased cultural activity among black artists in the Harlem section of New York City and that by the mid-1930s the movement had lost much of its original vigor. While Harlem was the definite epicenter of black culture during this period, and home to more blacks than any other urban area in the nation in the years after World War I, other cities, such as Chicago, Washington, D.C., and Philadelphia, also fostered similar but smaller communities of black artists.

The movement came about for a number of reasons. Between 1890 and 1920, the near collapse of the southern agricultural economy, coupled with a labor shortage in the north, prompted about two million blacks to migrate to northern cities in search of work. In addition, World War I had left an entire generation of African Americans asking why, when they had fought and many had died for their country, they were still afforded second-class status. By the end of the war, many northern American cities, such as Harlem, had large numbers of African Americans emboldened by new experiences and better paychecks, energized by the possibility of change. A number of black intellectuals, such as W. E. B. Du Bois and Alain Locke, were making it clear that the time had come for white America to take notice of the achievements of African-American artists and thinkers. The idea that whites might come to accept blacks if they were exposed to their artistic endeavors became a popular one.

To this end, magazines such as the Crisis, published by the National Association for the Advancement of Colored People, and Opportunity featured the prose and poetry of Harlem Renaissance stars Langston Hughes, Countee Cullen, Claude McKay, Nella Larsen, and Zora Neale Hurston. Major New York-based publishing houses began to search for new black voices and print their poems, short stories, and novels. White intellectual society embraced these writers and supported— financially and through social contacts—their efforts to educate Americans about their race, culture, and heritage through their art. Ultimately, however, the financial backing began to run dry in the early 1930s with the collapse of the New York stock market and the ensuing worldwide economic depression. The Renaissance had run its course.