Answer:
Marcus Aurelius
Explanation:
He was the last of the Five Good Emperors. He reigned from 161 AD until his death.
U.S production plummeted
U.S inventors didn't have enough money to invent
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As many as 80 million Indians lived north of mexico in the 1400s.
Answer:
European kings has the desire to maintain their power.
Explanation:
In the 1800s, European kings has the desire to maintain their power but unable to maintain it because the people of the country were against monarchy. they want democracy where the people elected by the citizens run the country as compared to one king. In the 17 and 18th centuries, many empires were changed into democratic state in the European countries due to the movement of Renaissance.