The United Nations has played a significant role in Black history through its efforts to promote racial equality, combat discrimination, and address historical injustices. One of the most notable moments in the UN's involvement in Black history was the adoption of the Universal Declaration of Human Rights in 1948, which affirmed the fundamental rights and dignity of all individuals, regardless of race.

The UN has also been instrumental in addressing issues such as apartheid in South Africa, with the General Assembly calling for sanctions against the apartheid regime in the 1970s and 1980s. The UN Special Committee Against Apartheid worked closely with the international community and the African National Congress to bring an end to apartheid and usher in a new era of democracy in South Africa.

In more recent years, the UN has continued to champion the rights of Black people around the world through various initiatives and campaigns aimed at combating racism and promoting social justice. The UN International Decade for People of African Descent (2015-2024) is one such initiative that aims to recognize and promote the contributions of people of African descent to societies globally.

Overall, the United Nations has been a key player in advancing the rights and interests of Black people and promoting racial equality on a global scale.