How did the development of agriculture change the lives of early South American peoples?

Before farming, people lived by hunting wild animals and gathering wild plants. When supplies ran out, these hunter-gatherers moved on. Farming meant that people did not need to travel to find food. Instead, they began to live in settled communities, and grew crops or raised animals on nearby land. They built stronger, more permanent homes and surrounded their settlements with walls to protect themselves.

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the correct answer is: option b. groups started to settle in one place.

the practice of agriculture was the catalyzer for every civilization that migrated by the bering strait to develop permanent settlements in the americas, the earliest of which are estimated to date back to 6500 b. c. near the amazon basin.

the most prominent groups to be identified in the south Americas as the early settles would be the huaca prieta in peru (4700 b. and the valdivia in ecuador (3500 b.