Answer:
In what religion did systematic agriculture begin? The Neolithic Revolution
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Knights were indeed lower than vassals and held less prestige in medieval society. It's not true though, that knights didn't have enough prestige in medieval society. Vassals swore to the king or the ruler of a region, whereas knights often swore to vassals, so they still had people under them, but they were not at the top.
C because there normally is a national army whose first duty is to protect
The carved figures of Mycerinus and his queen, were created by ancient Egyptians.
I think it was fair because the Boston Tea Party significantly impacted the East India company, so closeing the port of Boston until the debt was repaid was fair.