Which method is used to amend the U.S. Constitution?

• A. Majority vote in Congress
• B. Two-thirds vote in Congress and ratified by three-fourths of the states
• C. Presidential approval alone
• D. Referendums in each state

Answer: (B)

The method used to amend the U.S. Constitution is outlined in Article V of the Constitution itself. This process requires a two-thirds vote in both the House of Representatives and the Senate, reflecting a significant consensus among federal lawmakers. Following this congressional approval, the proposed amendment must then be ratified by three-fourths of the state legislatures or by conventions in three-fourths of the states. This dual requirement ensures that any amendment has both substantial federal support and widespread approval at the state level, thereby preserving the stability and integrity of the Constitution.

This method emphasizes the foundational principle of federalism in the United States, where both the national government and state governments have roles in the constitutional amendment process. The requirement for such a high level of agreement highlights the framers’ intent to make the process of amending the Constitution a deliberate and careful endeavor, preventing hasty or ill-considered changes.