Nixon realized that détente would work only if what existed? a.

shuttle diplomacy

c.

embargo

b.

war against communism

d.

balance of power

Please select the best answer from the choices provided

A

B

C

D

D

Explanation: hope this help

monarchy doesn’t have to have the hereditary element. there have been elective monarchies in the past where you choose your king-for-life and when he dies elect someone else for the job.