The correct answer is option 2, U.S.A. A two-party system is a political system in which two major political parties dominate the government, making it difficult for other parties to succeed. In the United States, the two major political parties are the Democratic Party and the Republican Party. This system is characterized by a competition between these two parties, with most elected officials belonging to one of the two parties. Other countries may have a multi-party system, where several parties compete for political power, or a one-party system, where a single party holds all power. It`s important to note that option 1 (Russia), option 3 (India), and option 4 (France) do not have a two-party system.