Which of the following are two major political parties in the United States?

The two major political parties in the United States are the Republican Party and the Democratic Party. This classification is based on their significant influence on American politics, including their ability to win major elections at local, state, and federal levels. The Republican Party, generally associated with conservative and right-leaning policies, and the Democratic Party, aligned with more liberal and left-leaning ideologies, dominate the political landscape, shaping policies and governance in the country.

The other parties mentioned, while they do exist and could play minor roles in elections or specific issues, do not have the same level of national influence or presence. The Independent Party, Green Party, Libertarian Party, Socialist Party, and others tend to be classified as third parties, which often struggle to gain substantial traction in a political system primarily dominated by the two major parties.