The African Union (AU) is a continental organization founded in 2001, aimed at promoting unity and cooperation among African countries. It replaced the Organization of African Unity (OAU) and focuses on issues such as peace, security, and development across the continent. The AU consists of 55 member states and works to enhance political and economic integration in Africa. The AU also addresses challenges like poverty, health crises, and human rights violations. It plays a crucial role in mediating conflicts and supporting democratic governance. The headquarters of the African Union is located in Addis Ababa, Ethiopia.