2. Why would people choose to settle in the China River Valloy?

The loess sediment is very rich in minerals which helps the surrounding land by the river to be fertile. The climate and the soil were perfect for people to farm a grain that could easily be stored called millet.

Explanation:

answer; the correct answer to the above statement is to increase the production of milk in a herd of milk cows, the highest producing cows were chosen as the mother;

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