They are real. Just extinct now.
Answer:
The Mongol Invasion of Europe. Reports of the Mongol attacks terrified Europe. The Mongols increased their empire using swift and decisive attacks with an armed and disciplined cavalry.
Positive Effects of the Mongols. Although the Mongol invasion of Europe sparked terror and disease, in the long run, it had enormous positive impacts.
Spread of Technology. Within the Pax Mongolica, the sharing of knowledge, information, and cultural identity was encouraged.
Effects of the Mongol Conquest. Before the Mongol Empire, Europeans and Chinese were largely unaware of the other's existence.
Explanation:
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National debt, foreign imports, and the unemployment rate.
The industrial Age in all of the United States is most associated with <u>D) late-1800s</u>, because although the industrial revolution in the U.S.A began at the end of the 18th century <em>(late 1700s)</em> thanks to that Samuel Slater <em>(known as the father of the industrial revolution in the U.S.A) </em>brought new manufacturing technologies from England to the United States and founded the first American cotton mill in Massachusetts in 1787, which helped to spread all the new manufacturing knowledge in the country and it caused a progressive industrial expansion, <u>nevertheless, in the late 1800s the industrial revolution expanded through all the United States due to the appearance and extension of railways and technological developments such as electricity and motors, among others.</u>
So, for that reason, the Industrial Age in <u>all of the United States</u> is MOST associated with <u>late-1800s.</u>
Answer:
Yellow river
and the Yangtze river
Explanation:
It was very fertile and they extremely depended on it. Entire dynasties were built on it. Trust me, I'm an Asian.