FIFA World Cup competitions, which Germany and Brazil sought to host, were cancelled due to World War II and its aftermath. The 1950 World Cup, held in Brazil, was the first to include British participants. British teams withdrew from FIFA in 1920, partly out of unwillingness to play against the countries they had been at war with, and partly as a protest against foreign influence on football, but rejoined in 1946 following FIFA's invitation. The tournament also saw the return of 1930 champions Uruguay, who had boycotted the previous two World Cups. Uruguay won the tournament again after defeating the host nation Brazil,
FIFA World Cup tournament is smaller in scale and profile than the men's, but is growing; the number of entrants for the 2007 tournament was 120, more than double that of 1991. Men's football has been included in every Summer Olympic Games except 1896 and 1932. Unlike many other sports, the men's football tournament at the Olympics is not a top-level tournament, and since 1992, an under-23 tournament with each team allowed three over-age players. Women's football made its Olympic debut in 1996. The FIFA Confederations Cup is a tournament held one year before the World Cup at the World Cup host nation(s)