<span>Before 1860, the change that most influenced the lives of native americans on the great plains was the introduction of the horse. Reintroduction of the horses revolutionized entire cultures. It brought a lot of new possibilities of growth, so lots of tribes abandoned a relatively sedentary lifestyle in order to to become horse nomads. Also, the importance of haunting greatly increased for most tribes because ranges were expanded. As a result, a person’s wealth was measured in horses, those who could capture them from an enemy could be in respect with tribes.</span>
If you divide 105 days by 7 that's 15 weeks then you multiply 47 by 15 which is 705 then you multiply 65 by 15 which is 975 then you add 975 to 500 and subtract 705 which will give you 770
Answer:
b. Soviet Union; wanted to make sure that they were able to keep control of
Eastern Europe.
