The United Nations
The United Nations is an international organization founded in 1945 to promote peace, security, and cooperation among nations in the aftermath of World War II.
The UN was established by 51 founding member states, replacing the earlier League of Nations, which had failed to prevent World War II. Its founding charter was signed in San Francisco in 1945.
The organization is structured around several key bodies, including the General Assembly, where all member states have a voice, and the Security Council, which holds primary responsibility for maintaining international peace and includes five permanent members with veto power.
Today, the UN has 193 member states and oversees a wide range of global initiatives, including peacekeeping missions, humanitarian aid, and agencies focused on health, education, and human rights.