What dynasty ruled from ruled from 206 BCE to 220 CE?
The Han dynasty.
How did Imperial China grow in Economy?
The huge increase in food and crops due to the moment of farmers and change of weather and climate.
How did the Chinese discover how to protect people from smallpox?
They took a small part of a scab from an infected person and made it into a powder to insert into the nose of the person they wanted to immunize.
When did the Mongols rule and how long did they rule for?
1279 and for 100 years.
What did Chinese emperors rely on?
They relied on a bureaucracy.
What was the result of the growth of Imperial China?
It changed the way many ordinary Chinese lived and the growth of merchant class and overall business.
What were the paddlewheel boats used for?
Paddlewheel boats were used for being effective warships and helping travel faster and safer.
How old was Marco Polo when he traveled to China?
He was a teenager anywhere from 13 to 19.