I need you to answer a few social studies questions?

Can someone please answer these questions for me in really short answers please?! I need to know them they are: 1.What were some of the achievments of the Byzantine emporer Justinian? 2. What is the Quaran and why is it important? 3. How did the defeat of the Chinese by the Mongols affect both people? 4. In... show more Can someone please answer these questions for me in really short answers please?! I need to know them they are:

1.What were some of the achievments of the Byzantine emporer Justinian?
2. What is the Quaran and why is it important?
3. How did the defeat of the Chinese by the Mongols affect both people?
4. In what ways did the Chinese influence Japanese culture?
5. How did the Aztecs change their enviorment as they built Technochtitlan?
6. How did Native Americans of the Southwest adapt to a dry enviorment?
7. What present day groups are fighting over differences in religion?

Thank You!
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