How did the Mongols rise to power?

A. their powerful leader Wendi led them to many victories in battle

B. they sacked the city of Constantinople

C. they conquered large parts of Asia under Genghis Khan

D. they used a powerful navy to defeat their enemies

C. They conquered large parts of Asia under Genghis Khan

Explanation: Khan gained control of the Chinese Empire, and was able to maintain control, and eventually took many other Asian territories.

- "the most famous structure by far at saqqara is djoser's step pyramid. dating from the 3rd dynasty (2667—2448 bc), it was the first all-stone complex ever built on earth."

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in his book, the riddle of the rosetta stone, james giblin talks about how there was a young british polymath and physician named thomas young who made a lot of advances on the deciphering of the rosetta stone. he says that even though young made a lot of mistakes because he was working under false assumptions, he also made huge contributions like deciphering three out of the seven symbols (more than anyone else before him). young published his findings and continued his good work but he wasn't able to progress much further due to some unfavorable situations, he still laid the basis for many other scholars and of course for the man who has been generally known to have deciphered it, jean-françois champollion