During prehistoric times, Hunters and gatherers had to be always on the move to save themselves and find food. By doing so, they were discovering new lands and were also discovering different resources. This chapter goes in-depth about how people go searching for food and farming practice was started and such. Students need to understand why people moved from place to place as it showed the discovery of land, and that's how people started occupying different areas. With people continually moving that also lead to roads and ways for people to follow one another.