 In 1942, the Congress of Racial Equality sponsored sit-ins in Chicago, as they did in St. Louis in 1949 and Baltimore in 1952.The Dockum Drug Store sit-in in 1958 in Wichita, Kansas, was successful in ending segregation at every Dockum Drug Store in Kansas and a sit-in in Oklahoma City the same year led the Katz Drug Stores to end its segregation policy.The Greensboro Four (as they would soon be known) were Joseph McNeil, Franklin McCain, Ezell Blair Jr., and David Richmond, all young black students at North Carolina Agricultural and Technical State University in their freshman year who often met in their dorm rooms to discuss what they could do to stand against segregation.