Which people in history have been segregated?

Throughout history, various groups have faced segregation based on race, ethnicity, religion, and other factors. Notable examples include African Americans in the United States during the Jim Crow era, Jews in Nazi Germany, and Indigenous peoples in many colonized nations. Other instances of segregation include the apartheid system in South Africa and caste-based discrimination in India. These divisions often resulted in systemic inequality and social injustice, shaping the course of history for the affected communities.