Answer:
A two-thirds vote by both houses of Congress and a ratification vote of three-fourths of the states are required to amend the U.S. Constitution.
Explanation:
- In order to amend the Consitution, the feat of a 'special majority' needs to be achieved every single time before the amendment of the Constitution is to be brought into effect.
- The operations of voting of the Congress and the states are termed in both separate and combined manner as for passing the amendment, a vote of two-thirds of the United States Congress is deemed necessary, whereas, for the ratification of the amendment, a combined three-fourths vote of both the houses is required.