What are the similarities and differences between the War on Terror and the Cold War? Has the global role of the United States changed since the fall of the Soviet Union?

Answer: Like in the Cold War, the United States was trying to stop the spread and diminish a belief in the War on Terror: Islamic extremism. Unlike the War on Terror however, the Cold War was the fight against political forms like communism against democracy and capitalism. Also, in the Cold War the United States and Russia were trying to do things subtly so that another global war wouldn’t break out. In the War on Terror, the United States tried to stop oppressive groups with force. The role of the United States in world politics has changed since the collapse of the Soviet Union. It has worked to provide influence and support in countries without directly involving our military troops. They use tactics like humanitarian aid and diplomacy instead of military tactics.  

Explanation:

describe two ways in which the German Blood could be kept​

PART B: Which phrase from paragraph 13 best supports the answer to Part A?
A "Nixon had brought a controversial end to the Vietnam War"
watched NASA put astronauts on the moon"
"presided over a healing period in American history in the early 1970s"
D.
"Despite these many accomplishments"
B.