"c. social welfare programs" and "<span>e. communist spies in the United States" are the best options, since these two events brought the possibility of communism to the homeland. </span>
I would say the answer is (C). I'm not 100% sure but I believe this is the right answer. American civilizations strived when they grouped or provided aid to each other. This would help prevent being over thrown by other civilizations. Hope this helps.
Because they had a lot of crops that rain in order for them to grow.
A.
Is the correct answer
Hope it helps:)
Answer: the main enemies of the Mongols were Song China, Persia, and Eastern European kingdoms
Explanation: The Mongols were member members of a ethnographic group in Central Asia that was closely related to a tribe that lived on the Mongolian Plateau. the Mongols and the tribe shared tradition, as well as language.
According to the Googs, "Their homeland is now divided into the independent country of Mongolia (Outer Mongolia) and the Inner Mongolia Autonomous Region of China."