Elsenhower's that the fall of one nation to communism would lead to others

a. liberation
b. brinkmanship
c. the domino theory
d. convert action

The right answer is:  C. The domino theory.

Explanation:

It was an accepted idea or notion in the Washingtonian establishment during the Cold War that if one nation was allowed to fall under Communist rule, then neighboring nations would follow suit. This was a rationale for American engagement in Korea and Vietnam, and even in Central America in the 1980s. That idea perfectly fitted into the framework of the US containment doctrine.

salmon were fished in puget sound.

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.