source1941 : USO foundedThe United Service Organization, a civilian agency, is founded. The organization was formed to offer support for U.S. service members and their families, and sent many actors, musicians, and other performers to entertain the troops. In 1948, the original USO was disbanded, but formed again the following year, and still exists today, providing recreation, entertainment, children's programs and other services to U.S. military families. Bob Hope made annual trips to entertain overseas troops from World War II through Desert Storm in 1991.