The not so cold ward

The not so cold ward
1. Question to answer
write the first part on the half of the page with citation and reference below each part
How did the replacement of Khrushchev with Brezhnev impact the cold war tensions?

second part write half of the page
write citation and reference below each part

American presidents, from Eisenhower to Nixon, had to construct a foreign policy around Vietnam. President Dwight D. Eisenhower had first stated the domino theory, that if the U.S. were to allow Vietnam to fall to the communists, the other countries in S.E. Asia would follow. And then India.

Question to answer use the link below
2. How would you rate the effectiveness of these presidents in dealing with Vietnam and other issues?
The following link is a ranking of the presidents by TimesOnline:

https://www.timesonline.co.uk/tol/news/world/us_and_americas/us_elections/article5055404.ece