Answer: communism is the stage of social development which will make religion superfluous, causing its disappearance. There are three relevant types of socialists. Reactionary and bourgeois socialists are antagonistic to communist aims, and must be fought.
In Plessy v. Ferguson, the Supreme Court ruled that facilities that were "separate but equal" were permissible under the US Constitution.
This allowed the Jim Crow laws to develop wherein African Americans went to different schools, ate at different restaurants or in different sections, and were generally segregated from the population