Federalism because Amendments are proposed at a federal level and is ratified at a state level. Why have only 27 Amendments been added to the Constitution? Because of Informal Amendments and how easy it is to informally amend it rather than formally.
Answer:
Explanation:
1. Veitnam and Korean War
2. Cuban Missile Crisis
Questions 1 2 3 4 5 is a c d d and b for Those questions I Think just Trying To help others That The best I can
A.national security council
b.office of policy development