Which is the last step in amending the U. S. Constitution? A The voters approve the amendment in a national election.

B The president signs the amendment in a public ceremony.

C Three-fourths of the state legislatures ratify the amendment.

D Two-thirds of both houses of Congress ratify the amendment.

C Three-fourths of the state legislatures ratify the amendment.

Explanation:

The two steps involved in amending a Constitution are proposal and ratification.

The two legislative houses would propose an amendment with a two-thirds vote and the amendment would be ratified when three-fourths of the states approve it through ratifying conventions.

Therefore, the last step in amending the U.S. Constitution is three-fourths of the state legislatures ratify the amendment

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