In highly-segregated Tulsa, Oklahoma in June, 1921, a white mob attacked the mostly Black neighborhood of Greenwood. Hundreds of people were killed, and thousands injured. Homes, businesses, schools, and churches were burned or looted. The city government supported the mob, insurance companies refused to cover the losses, and the KKK touted it as a great success. The news media barely mentioned it, and it was rarely reported on or taught about in...