Complex sentence: Cricket has been played in Argentina since 1806, with the international side making its first appearance in 1868 against Uruguay, and played them 29 times up until World War II, winning 21 of the matches.
Split into simpler sentences: Cricket has been played in Argentina since 1806, with the international side making its first appearance in 1868 against Uruguay. Argentina played Uruguay 29 times up until World War II, winning 21 of the matches.