13 teams participated in the 1930 World Cup. These are as follows:ArgentinaChileFranceMexicoYugoslaviaBrazilBoliviaUruguayRomaniaPeruUSParaguayBelgium
24 teams
16 teams.
8 teams participated in th opening world cup 1975
In the 1930 world cup there were 13 teams.
13
Twelve teams participated in 1996 world cup.Sri Lanka won the world cup for the first time.
32 teams from different countries participated in the 2010 FIFA World Cup.
14 teams participated in the icc world cup 2011
32 teams participated in 2010 fifa world cup.
13
12