Which statement describes the ratification requirement for constitutional amendments?

• A. Ratification by three-fourths of the states.
• B. Ratification by a majority of citizens in a nationwide referendum.
• C. Approval by a simple majority in the Supreme Court.
• D. Signature by the President.

Answer: (A)

The main idea being tested is how constitutional amendments are approved. After an amendment is proposed, it must be ratified by three-fourths of the states, which today means 38 of 50 states. Congress sets the method of ratification and can designate either ratifying by state legislatures or by state conventions. This high threshold ensures broad, cross-state support before an amendment takes effect.

The other options don’t fit because a nationwide referendum isn’t how amendments are ratified, the Supreme Court doesn’t approve amendments, and the President does not sign or veto amendments—the process involves the states, not the executive or judicial branches.