Answer:
so in my understanding we select 4?
this is the answer for when i select 4
1.) it led to the development of new forms of irrigation
2.) shrinking farms were unable to support large cities
3.) it reduced the amount of farmable land.
4.) It benefited farmers by eliminating monsoon flooding.
the wrong answer is it caused people to change the types of crops they planted
Explanation:
It kept people moving, enabling them to share their personal belief systems.
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7 SEPTEMBER 1822
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I believe the answer is A