Racial segregation in the United States was a system of racial discrimination that enforced the separation of African Americans from white Americans in various aspects of life, such as education, housing, transportation, and public facilities. The segregationist laws and practices were commonly known as "Jim Crow" laws, named after a fictional character played by a white actor in blackface in the 19th century.

The Supreme Court's 1896 decision in Plessy v. Ferguson established the "separate but equal" doctrine, which allowed racially segregated facilities as long as they were deemed to be equal in quality. However, in reality, African Americans faced inferior conditions and services compared to their white counterparts.

Racial segregation had a profound impact on the daily lives of African Americans, limiting their opportunities for education, employment, and social mobility. It also perpetuated systemic racism and inequality, creating a cycle of poverty and disenfranchisement within the Black community.

The civil rights movement of the 1950s and 1960s, led by figures such as Martin Luther King Jr., Rosa Parks, and Malcolm X, challenged segregation and fought for racial equality and justice. Landmark Supreme Court rulings, such as Brown v. Board of Education in 1954, declared segregation in public schools unconstitutional, paving the way for desegregation efforts across the country.

The Civil Rights Act of 1964 and the Voting Rights Act of 1965 were major legislative victories that helped dismantle legal segregation and protect the voting rights of African Americans. Despite these advancements, the legacy of racial segregation continues to impact Black communities today, contributing to disparities in areas such as wealth, health, and educational attainment.