The United Nations (UN) has played a significant role in Black history by addressing issues of racial discrimination, promoting decolonization, and advocating for human rights around the world.

One of the key moments in Black history related to the UN was the adoption of the Universal Declaration of Human Rights in 1948, which affirmed the principle that all human beings are born free and equal in dignity and rights. This declaration has been instrumental in combating racial discrimination and promoting equality for Black people globally.

Additionally, the UN has been involved in various initiatives and campaigns to address racism and promote racial equality. For example, the International Decade for People of African Descent, proclaimed by the UN General Assembly in 2015, aims to highlight the contributions of people of African descent to societies around the world and promote their full inclusion and participation.

Furthermore, the UN has supported efforts to address colonialism and its legacy in Africa and the Caribbean, working to promote self-determination and independence for formerly colonized nations. The UN's role in overseeing independence referendums and providing assistance to newly independent countries has been crucial in shaping Black history.

Overall, the United Nations has been an important platform for raising awareness about issues affecting Black people and advocating for their rights and dignity on the global stage.