To help other nations improve their health care, agriculture and education is what best describes the purpose of the Peace Corps program.
Peace Corps is a program formed by a group of volunteers. They are generally doctors, scientists and teachers that are willing to help communities to improve their living conditions in a world of economic inequality. According to Peace Corps, its main aim is to promote world peace and friendship. Moreover, besides improving these communities' agriculture, education and health care, the volunteers also try to help them to improve their economic development and environment.