People say that the three most important things we humans need in order to survive are food, clothing, and shelter. I think out of those three things most people would say that food is the most important thing because that is what keeps us alive. Sure clothing and shelter will keeps us nice and warm, but we don't really need it to survive. Before humans started to settle down and build shelter in order to live in one place, they used to be nomads. Nomads would wander on the Earth with no real shelter except for what Mother Nature gave them. In order to survive, these nomads would have to h…
