Rules of the Game: For FIFA matches, the ball should weigh not more than 450 g (16 oz) and not less than 410 g (14 oz) at the start of the match.
Rules of the Game: All field marking lines should not be more than 12 cm (5 inches) wide.
Uruguay beat Argentina to win the first World Cup in 1930 in front of a crowd of 93,000 people.
D.C. United has won the MLS Cup four times, more than any other team.
The first international soccer game was played in Glasgow, Scotland in 1872.