Answer:
#1 Spinning Jenny. The improved spinning jenny that was used in textile mills.
#2 Steam Engine.
#3 Power Loom.
#4 Sewing Machine.
#5 Telegraph.
#6 Hot Blast and Bessemer's Converter.
#7 Dynamite.
#8 Incandescent Light Bulb.
Explanation
these are some examples, happy to help
Answer: Ming Dynasty
What China was called at the time that Christopher Columbus discovered America?
Well first, Christopher Columbus discovered America in 1492. In 1492 was also the Ming Dynasty that lasted from 1368-1644. At the time China was one of the the world's largest, richest, and oldest civilization. Hence, China at the time of Christopher Columbus's was called the Ming Dynasty.
Answer:
I am pretty sure its The states
Explanation: