Completar frases Words of the Day 11Versión en línea Key concepts surrounding Jim Crow por Aaron Stinson 1 suffrage literacy poll segregation Jim superior supremacist inferior Crow liberties segregation disenfranchise At the end of reconstruction the 15th amendment's guarantee to was under attack . Southern leaders imposed tests , taxes , and used intimidation to African American's right to vote . This discrimination was not limited to suffrage , laws created deep in terms of social and civil . Southern leaders worked to create a culture in which white men were and created racial that made African American liberties to white .