1. How was trade important in the expansion of the Muslim empire?

Islamic merchants dealt in a wide variety of trade goods including sugar, salt, textiles, spices, slaves, gold, and horses. The expanse of the Islamic Empire allowed merchants to trade goods all the way from China to Europe. Many merchants became quite wealthy and powerful.

explanation:

i think it is in quadrant 4.

the five year plans were part of a command economy. there was little choice in what would be emphasized for the current 5 year period.

the answer to democracy or totalitarianism is a bit harder. in stalin's time, russia was totalitarian. now that's not entirely true. putin has moved towards at least the boundary.

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