D. Civil war
B. They represent the 13 original colonies
B. Communism
You have not given us the question
The Federalist Papers were written to convince Americans to approve the U.S. Constitution.
Answer:
The correct answer is D, "would be proposed by a two-thirds vote of Congress."
Explanation:
Amendments are approved by a two-thirds vote in both houses of Congress and then ratified by the legislatures of three-quarters of the states. I hope this helps!