What was the name of the theory that said if one country in a region fell to communism, others would surely follow ?

a) domino theory
b) arms race
c) brinkmanship
d) containment theory

The domino theory was a theory used from the 1950s to the 1980s that stated "if one country falls to communism, then the surrounding countries would fall to communism."

Thus, the correct answer is a) domino theory.

I hope this helped!

labor leaders and organizations had the power to demand it.

explanation:

workers got a five-day workweek because the bcea protects and respect the rights of the employees. labor leaders and other groups demanded it.

a they donate money to humanitarian causes

c   they volunteer to alleviate suffering

d   they blame all muslims for not being able to keep their fellow muslims in line.