A basic reason for the existence of so many interest groups in the United States is

Question

Quizplus · Accepted Answer

All of the options listed contribute to the existence of interest groups in the United States. The American tradition of free association allows for the formation of interest groups, the diverse interests in American society lead to the creation of a variety of groups, America's federal system allows for groups to focus on issues at the state and local levels, and the separation of powers provides multiple avenues for groups to influence policy.

A Basic Reason for the Existence of So Many Interest