The National Association for the Advancement of Colored People was founded on February 12, 1909 — the centennial of Abraham Lincoln's birth — in New York City. Organized by W.E.B. Du Bois, Ida B. Wells, Mary Church Terrell, and white progressives including Oswald Garrison Villard, the NAACP emerged as a direct response to the Springfield Race Riot of 1908. It became the primary legal and political organization challenging segregation, lynching, and disenfranchisement throughout the twentieth century.