A.voters in all states vote to approve the amendment.
b. 2/3 a both houses of Congress propose the amendment.
c. the Senate approve the amendment.
d. 3/4 of State legislatures ratify the amendment ​

Avoters in all states vote to approve the amendmentb 23 a both houses of Congress propose the amendmentc the Senate approve the amendmentd 34 of State legislatu class=