The government body established to maintain peace after World War II is the United Nations (UN). Founded in 1945, the UN aimed to foster international cooperation, prevent future conflicts, and promote human rights. Its establishment was a response to the devastation of the war and sought to create a platform for dialogue among nations. The UN works through various specialized agencies and programs, addressing issues such as poverty, education, health, and peacekeeping. Its mission has evolved over time but remains focused on achieving international stability and fostering humanitarian efforts.