Anti-discrimination policies have been a key part of Black history in the United States and around the world. One of the earliest examples of anti-discrimination policies in the U.S. was the Emancipation Proclamation issued by President Abraham Lincoln in 1863, which formally abolished slavery in Confederate states.

In the mid-20th century, the Civil Rights Movement fought for and achieved significant anti-discrimination policies, most notably the Civil Rights Act of 1964. This landmark legislation outlawed discrimination based on race, color, religion, sex, or national origin, and also ended racial segregation in schools, workplaces, and public facilities.

Another key piece of anti-discrimination policy in Black history is the Voting Rights Act of 1965, which aimed to overcome legal barriers at the state and local levels that prevented African Americans from exercising their right to vote as guaranteed by the 15th Amendment to the U.S. Constitution.

Throughout the years, various other anti-discrimination policies have been enacted at local, state, and federal levels to address issues of racial discrimination, housing segregation, employment discrimination, and equal access to education and opportunities for Black individuals.

In more recent times, movements like Black Lives Matter have brought attention to issues of police brutality and systemic racism, leading to calls for reforms in law enforcement practices and policies to address racial disparities in policing and the criminal justice system.

Overall, anti-discrimination policies have played a crucial role in advancing equality and justice for Black individuals and communities, although challenges and disparities persist and ongoing efforts are needed to ensure full equality and protection for all individuals regardless of race.