Definition of suppression. 1 : an act or instance of suppressing : the state of being suppressed.
When most people think of Jim Crow they think of laws (not the Jim Crow etiquette) which excluded blacks from public transport and facilities, juries, jobs, and neighborhoods. The passage of the 13th, 14th, and 15th Amendments to the Constitution had granted blacks the same legal protections as whites.im Crow was the name of the racial caste system which operated primarily, but not exclusively in southern and border states, between 1877 and the mid-1960s.
Generally, the remaining Jim Crow laws were overruled by the Civil Rights Act of 1964 and the Voting Rights Act of 1965, but years of action and court challenges were needed to unravel numerous means of institutional discrimination.im Crow laws mandated the segregation of public schools, public places, and public transportation, and the segregation of restrooms, restaurants, and drinking fountains for whites and blacks.