Answer:
Feudal Japanese and European societies were built on a system of hereditary classes. The nobles were at the top, followed by warriors, with tenant farmers or serfs below. There was very little social mobility; the children of peasants became peasants, while the children of lords became lords and ladies
europe Feudalism was a political system in which nobles were granted the use of land that legally belonged to the king. In return, the nobles agreed to give their loyalty and military services to the king. Feudalism developed not only in Europe but also in countries like Japan.
<span>The first dynasty that was the first group in China to use written records was the Shang Dynasty, also known as the Yin dynasty, which ruled from 1600 BC, until 1046 BC., when it was succeeded by the Zhou dynasty. During their reign, the earliest forms of written records originated, so they were the ones responsible for devising the first writing techniques in China, at least.</span>
I'm pretty sure (1.) is A, and I know for a fact that (3.) is D because slavery was a regular practice between quarreling tribes. I have no clue what (2.) is. Best of luck.
They moved from place to place to find food. In my point of view
