Which two major political parties dominate the United States?

The Democratic Party and the Republican Party are the two major political parties that dominate the United States political landscape. This bipartisan system has been established over many decades, with these parties holding significant power at both the federal and state levels. They influence legislation, set national policies, and shape the political agenda through their platforms.

The Democratic Party generally advocates for social equality, government intervention in the economy, and progressive reforms, while the Republican Party often emphasizes individual liberties, limited government, and conservative values. This dichotomy offers voters a clear choice in elections, contributing to the stability and predictability of the political system in the U.S.

The presence of other parties, such as those mentioned in the other options, does not establish a comparable level of influence or representation. While they may address specific issues and can occasionally sway elections, they do not have the same historical and structural significance as the Democratic and Republican parties.