Racism in the United StatesRacism has been reflected in discriminatory laws, practices, and actions (including violence) at various times in the history of the United States against racial or ethnic groups. Throughout American history, white Americans have generally enjoyed legally or socially sanctioned privileges and rights, which have been denied to members of various ethnic or minority groups at various times. European Americans have enjoyed advantages in matters of education, immigration, voting rights, citizenship, land acquisition, and criminal procedure.
Nadir of American race relationsThe nadir of American race relations was the period in African-American history and the history of the United States from the end of Reconstruction in 1877 through the early 20th century, when racism in the country, especially anti-black racism, was more open and pronounced than it had ever been during any other period in the nation's history. During this period, African Americans lost access to many of the civil rights which they had gained during Reconstruction.
Tulsa race massacreThe Tulsa race massacre, also known as the Tulsa race riot or the Black Wall Street massacre, was a two-day-long white supremacist terrorist massacre that took place between May 31 and June 1, 1921, when mobs of white residents, some of whom had been appointed as deputies and armed by city government officials, attacked black residents and destroyed homes and businesses of the Greenwood District in Tulsa, Oklahoma. The event is considered one of the worst incidents of racial violence in American history.
Jim Crow lawsThe Jim Crow laws were state and local laws introduced in the Southern United States in the late 19th and early 20th centuries that enforced racial segregation, "Jim Crow" being a pejorative term for an African-American. Such laws remained in force until 1965. Formal and informal segregation policies were present in other areas of the United States as well, even if several states outside the South had banned discrimination in public accommodations and voting.