How did the development of agriculture change the lives of early South American peoples? (1 point) Responses More groups moved near the coasts. More groups moved near the coasts. Groups started to settle in one place. Groups started to settle in one place. Civilizations quickly developed. Civilizations quickly developed. Many groups developed a social hierarchy. Many groups developed a social hierarchy.

All of the above responses are correct. The development of agriculture in South America changed the lives of early peoples in multiple ways.

1) More groups moved near the coasts: The ability to cultivate crops allowed early South American peoples to settle in areas near water sources, such as rivers and coasts. This provided them with access to both fresh water for irrigation and seafood as a food source.

2) Groups started to settle in one place: The shift from a nomadic lifestyle to a settled lifestyle was a result of agriculture. The ability to grow crops meant that early South American peoples no longer needed to constantly move in search of food, as they could cultivate it themselves in one place.

3) Civilizations quickly developed: The surplus of food brought about by agriculture allowed communities to grow in both population size and complexity. This led to the development of early civilizations, such as the Norte Chico civilization in present-day Peru, which emerged around 3000 BCE.

4) Many groups developed a social hierarchy: With the development of settled agricultural communities and the emergence of civilizations, social hierarchies began to form. Some individuals or groups gained more power and influence within their communities, leading to the development of social classes and inequalities. This could include chiefs, priests, and other leaders who held more control and authority.

In summary, the development of agriculture in South America had profound effects on early peoples. It allowed them to settle in one place, led to the development of civilizations, and resulted in the formation of social hierarchies.