Questions: A political party is a key in America's democratic system. Majoritarian inhibitor Linkage institution Stimulus response Output

The answer is linkage institution.

This term does not accurately describe the role of a political party in America's democratic system. A majoritarian inhibitor would imply something that prevents or limits majority rule, which is not the primary function of political parties.

A political party serves as a linkage institution in America's democratic system. Linkage institutions connect the government to its citizens by translating public concerns into political issues on the government's policy agenda. Political parties, along with interest groups, the media, and elections, are key examples of linkage institutions.

This term is more commonly used in psychology and biology to describe a reaction to a stimulus, rather than in political science. It does not accurately describe the role of political parties in a democratic system.

In the context of political systems, "output" refers to the decisions and policies that result from the political process. While political parties can influence outputs, they themselves are not outputs. They are part of the process that helps shape and determine those outputs.