Tulsa Race Riot, A Report by the Oklahoma Commission to Study the Tulsa Race Riot of 1921,
Official report on the 1921 Tulsa Riot
Although we are eager to teach about the Little Rock Nine of 1957, the 1919 massacre of hundreds of African Americans in Elaine, Arkansas puts the Civil Rights movement in context. If teachers invest any energy in finding more about it and the debt peonage system of labor that prevailed in much of the south for decades after the Civil War, they'll think differently about teaching that the 13th Amendment itself ended slavery. It is also interesting how events like this don't make into the curricula canon of the "Roaring Twenties"