Congress is the legislative branch of the United States government, responsible for making laws. It is a bicameral body, meaning it has two separate chambers: the House of Representatives and the Senate. Members of the House serve two-year terms, while Senators serve six-year terms. Together, they debate and vote on proposed legislation, which can address a wide range of issues affecting the country. The primary functions of Congress include creating laws, approving the federal budget, and overseeing the executive branch. Additionally, Congress has the power to declare war and regulate commerce. This system of checks and balances ensures that no single branch of government becomes too powerful.