Which was an early event in the cold war?
a. china continued to threaten an invasion of japan.
b. east germany formed an alliance with the soviet union.
c. stalin kept troops in eastern europe instead of holding promised elections.
d. the united states refused to include russia in the marshall plan.

the great wall of china worked as a defense for the feudal states of the zhou dynasty to the north. during the warring states period more walls were put up to defend the borders of the different kingdoms. it was semi successful because despite the wall, the mongols eventually conquered china also the great wall provided protection to the economic development and cultural progress, safeguarded the trading routes such as the silk road, and secured transmission of information and transportation. @jayxboof

ching cong bing bong