The United Nations has played a significant role in Black history, particularly in advocating for racial equality, justice, and human rights around the world. Many Black leaders and activists have been involved with the UN and have used the platform to raise awareness about issues affecting Black communities.

One notable moment in Black history and the UN's involvement was the adoption of the Universal Declaration of Human Rights in 1948, which was a milestone document that recognized the inherent dignity and equal rights of all human beings, regardless of race. This was a significant step towards addressing racial discrimination on a global scale.

In addition, the UN has supported efforts to combat racism and discrimination through its various agencies, such as the United Nations Human Rights Council and the International Decade for People of African Descent. The UN has also worked to address issues of racial justice and inequality through initiatives like the International Convention on the Elimination of All Forms of Racial Discrimination.

Overall, the United Nations has been a key global institution in advancing the rights and representation of Black people and communities, and continues to play a vital role in promoting racial equality and social justice around the world.