The United States Agency for International Development, or USAID, is a U.S. government agency responsible for administering foreign aid and development assistance. Established in 1961, its mission is to promote global economic development, improve health and education, and support democratic governance in developing countries. USAID works in various sectors, including agriculture, disaster relief, and environmental sustainability. The agency collaborates with local governments, non-profit organizations, and private sector partners to implement projects that aim to reduce poverty and enhance the quality of life for people around the world.