Under Eisenhower and Dulles, America's policy of brinksmanship included:
O
A. the threat of taking over the Soviet Union,
O
B. the promise to send aid to Communist countries
O
c. the threat of nuclear war,
D. the promise to use only soft power

I believe the answer would be either a or c, but i think it would be more a

Hope this helps!  :)

federal power is further limited with a system of checks and balances that gives each branch of government a measure of power over the others.

explanation:

wisdom

explanation:

the fact that that the teachings on the cosmic order comes from, or through, the heart center