The first person to answer will be marked brainliest The Chinese dynasties protected themselves by..??

The great wall of china

Explanation:

The Chinese dynasties protected themselves by..??

The chinese dynasties protected themseles by the great wall of china.

question 10: the answer is c, to their constituents address a problem.

question 11: i think it would be domestic bills, which deal with american issues only and public bills, which affect the whole nation.

the deaths of over a million communist soldiers

post-traumatic stress disorder in veterans