Answer: D, checks and balances
Explanation: took the test!
the answer is B by the way, good luck!
Http://www.revolutionary-war-and-beyond.com/establishment-clause.html this link will help you :)
<span>The US supported the invasion of Cuba and blockaded Cuba in order to get the Soviets to remove nuclear missiles. The US followed the policy of containment, which was a strategy to keep communism from spreading. The US under Joe McCarthy led an internal hunt for communists in the government and military..</span>