<span>D.The Brandt Line theory was developed by an American economist.</span>
The Truman doctrine and NATO were United States responses to the communist threat after WWII.
I think the Chinese were the most important and the Koreans were not as important.
D. Impeachment
In the case of a presidential impeachment trial the Chief Justice of the United States presides. The constitution requires a two thirds vote of the Senate to convict and the penalty for an impeached official upon conviction removal from office