Representative democracy is visible in major institutions, policies, and debates in the United States. The U.S. Congress is one example, where members are elected by the people to represent their interests and make decisions on their behalf. Other policies and debates that reflect the principles of representative democracy include voting rights, campaign finance reform, and the role of the media in shaping public opinion. In essence, the model of representative democracy is a fundamental part of American political culture, and is reflected in many of the country's major institutions, policies, and debates.