The United States men's national soccer team (USMNT) have participated in eleven editions of the FIFA World Cup, an international Football competition contested by men's national teams representing members of FIFA. The tournament is held every four years by the top qualifying teams from the continental confederations under FIFA. The United States is a member of CONCACAF, which governs the sport in North America, Central America, and the Caribbean, and has the second-most World Cup appearances from the confederation behind Mexico.