Answer:
Long Distance Travel And Battle
Explanation:
The Sumerians used the wheel to carry heavy loads over long distances. The wheel was also used for chariots for battle. The wheel helped them get into battle quicker. They also used something called "the potter's wheel"which when the Sumerians used this it made them pots.
Answer:
D. It convinced American leaders that they would need to invest more heavily in scientific training and research.
Answer:
Vikings are Scandinavian seafaring traders, warriors and pirates who raided and colonized wide areas of Europe from the late 8th to the 11th century. Mongols were a tribe that ruled the largest contiguous empire in world history and for some time was the most feared empire in Eurasia.
Explanation:
c.Use veto power
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