"<span>All 27 Amendments have been ratified after two-thirds of the House and Senate approve of the proposal and send it to the states for a vote. Then, three-fourths of the states must affirm the proposed Amendment."
Therefore your answer should be:
A</span><span>.Two-thirds of both the House and the Senate must agree that the amendment be proposed</span>
They were hoping to end the war as quickly as it started