43. President Truman issued the Truman Doctrine in response to

Question

a. Soviet aggression in Poland
b. pressure by Communists on Turkey and Greece
c. Churchill's "Iron Curtain" speech
d. Stalin's demands at the Postdam Conference
A?

45. The Weathermen alarmed most Americans because of their
a. march on the Pentagon
b. violent tactics
c. ideas about the country
d. angry speeches
Not sure..

50. The Warren Commission declared that the Kennedy assassination
a. was the act of a single man
b. was part of a large conspiracy
c. resulted from poor security
d. could have been avoided
A?

Thanks
-MC

Answer 1

50 is correct.

You can Google the other questions to find the answers.

Answer 2

On the weathermen,you have to know that on TV, I love Lucy, and Leave it to Beaver were standard fare.