El Salvador President Duarte examines a US warship. Moments of punitive operations by the puppet army of El Salvador. Demonstration of residents of San Salvador, directed against repression in the country. The plot tells the story of a giant marathon, organized to raise public awareness of the plight in Africa. Doctors examine sick African children. Participants of the marathon at a distance. Race map in different countries. Participants of the marathon in London, Budapest, Barcelona. African children in a tent city. View of Bratislava in Czechoslovakia. Visitors visiting the exhibition of illustrations for children's books; illustrations for books, selected as a result of an international illustration competition. The moments of the competition of the third international indoor motocross, held in West Berlin.