Final answer:
The headquarters of the United Nations, an organization established in 1945 to promote peace and international cooperation, is located in New York City.
Step-by-step explanation:
The United Nations was established in 1945 to promote international cooperation and maintain peace. The headquarters of the United Nations is located in New York City. Today, the United Nations plays a crucial role in mediating global conflicts, promoting worldwide peace, human rights, and economic development. It is a voluntary association of 193 member nations, which are dedicated to fostering international community and addressing global issues such as security, human rights, and sustainable development.
The UN carries forward its mission from its strategically located headquarters in New York City, where it was established following the horrific experiences of World War II. There, it aims to prevent future conflicts and encourage peaceful resolutions and cooperation between nations.