The United Nations (UN) has played a significant role in advancing Black history and rights around the world. Throughout its history, the UN has been instrumental in addressing issues such as decolonization, racial equality, and human rights that are important to Black communities globally. Some key moments in UN's involvement in Black history include:

1. Decolonization: The UN played a crucial role in decolonization efforts in Africa and other regions. Through its support for self-determination and independence movements, the UN helped numerous African countries achieve independence from colonial rule, paving the way for the empowerment of Black communities.

2. Apartheid: The UN took a strong stance against apartheid in South Africa, imposing sanctions and advocating for the end of the discriminatory system. The UN's efforts, including the 1963 Declaration on the Elimination of All Forms of Racial Discrimination, contributed to the eventual dismantling of apartheid and the establishment of a democratic South Africa.

3. Human Rights: The UN has been a leading voice in promoting human rights, including the rights of Black people. The Universal Declaration of Human Rights, adopted by the UN General Assembly in 1948, enshrines the principle of equality and non-discrimination, laying the foundation for the protection of Black people's rights worldwide.

4. Anti-discrimination: The UN has supported the fight against racial discrimination and inequality in various forms. The International Convention on the Elimination of All Forms of Racial Discrimination, adopted in 1965, is a key instrument in combating racism and promoting racial equality.

Overall, the United Nations has played a vital role in advancing the rights and empowerment of Black communities globally through its advocacy, policies, and programs aimed at promoting equality, justice, and dignity for all.