Seasonal crop rotation helped farmers protect the fertile soil
forced people to migrate to new areas
caused land erosion at a fast rate
prevented a settled lifestyle

A helped farmers protect the fertile soil

Explanation:

Crop rotation is the practice of growing a series of different types of crops in the same area across a sequence of growing seasons. rotations help improve soil health by adding diverse biological activity. Due to this it also decreases erosion.

tell him great job!

explanation:

“the iliad” (gr: “iliás”) is an epic poem by the ancient greek poet homer, which recounts some of the significant events of the final weeks of the trojan war and the greek siege of the city of troy (which was also known as ilion, ilios or ilium in ancient times).