A more thorough explanation:

The United States Agency for International Development (USAID) is an independent federal agency that provides economic and humanitarian assistance to developing nations. Its main goal is to promote sustainable development and help countries become self-sufficient.

USAID was established in 1961 by President John F. Kennedy and has since provided aid to countries all over the world. The agency works with governments, non-governmental organizations, and the private sector to implement programs that address issues such as poverty, health, education, and economic growth.

For example, USAID has provided funding for programs that help farmers in Africa improve their crop yields, build schools in Afghanistan, and provide clean water to communities in Latin America. These programs are designed to help countries develop the skills and resources they need to become self-sufficient and improve the lives of their citizens.

Overall, USAID plays an important role in promoting economic and social development around the world, and its work has helped millions of people in developing countries.