Answer:
Compass
Explanation:
In the South Song Dynasty and continuing Yuan Dynasty, the dry compass was widely used in China.
The Mongol Dynasty, I believe. They were the dynasty that defeated Kublai Khan.
Other than the fact that the U.S. economy subsisted on agriculture during the early 19th century, there were expansions that would make the agricultural field even bloom with more opportunities. This included the construction of canals and steamboats. This lead to a boost in the agricultural indistry. Other than that, the poorer regions had to rely on growing their own food and selling their produce for money in order to survive. Because of these two factors, agriculture was the leading occupation during the 1800s.
The Petition of Right of 1628 contained four main points:
-No taxes could be levied without Parliament's consent
-No English subject could be imprisoned without cause - thus reinforcing the right of habeas corpus
-No quartering of soldiers in citizens homes
-No martial law may be used in peacetime
