Why was there segregation during the 1945?

Segregation in 1945 was largely a continuation of longstanding racial discrimination practices in the United States and other countries. In the U.S., Jim Crow laws enforced racial segregation, particularly in the South, limiting the rights and opportunities of African Americans and other minority groups. The aftermath of World War II also highlighted social inequalities, as returning soldiers faced a stark contrast between the fight for freedom abroad and the lack of civil rights at home. Despite the growing Civil Rights Movement, systemic racism and societal norms perpetuated segregation during this period.