Why didn't the u. s. and nato protest the building of the berlin wall?
a) they thought the wall was a good idea.
b) they had adapted a new policy of non-interference in germany's affairs.
c) the soviets claimed that the wall was only temporary.
d) the wall was being built on east german soil where they had no power.

the correct answer is:   the domino theory states that if one country in a region came under the influence of communism, then the surrounding countries would follow in a domino effect.

  the common sense as a pamphlet written by thomas paine. it promoted the independence of the colonies from british rule. the distribution of this pamphlet was great, it reached people everywhere and it was even read aloud at places people met. it also unite the colonists before the revolutionary war.

answer is d