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House and Senate Structure

House and Senate structure is how the two chambers of Congress are built and how they differ. The House has members elected from districts, and the Senate has members elected from states. Each chamber has its own size, terms, rules, and duties.

People usually want to know why the Constitution created two chambers, how they share the work of making law, what powers belong to only one of them, and how the differences between the House and Senate shape how each one operates.

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September 26last updated

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All Articles on House and Senate Structure

Why Only One-Third of the Senate Is Up Each Election

Explains why the Constitution splits the Senate into three classes, so only about a third of seats face voters each election while others keep serving.

19 Min Read

House vs. Senate: How Congress’s Two Chambers Shape American Lawmaking

Article I, Section 1 of the United States Constitution establishes that "All legislative Powers herein granted shall be vested in a Congress of the…

26 Min Read

Bicameralism vs. Unicameralism: A Guide to Legislative Design

The way a government designs its legislature—the body that makes laws—is a fundamental choice with far-reaching consequences. Two primary models dominate: bicameralism, a legislature…

45 Min Read

Navigating Congress: Understanding Standing Committees vs. Select Committees

When most people think of Congress, they picture dramatic debates on the House or Senate floor. But the real work of lawmaking happens in…

42 Min Read

Conference Committees and Standing Committees: The Engines of Congress

The United States Congress relies on a complex system of committees to manage its immense workload of creating laws and overseeing the federal government.…

44 Min Read