The upgrades of life for staying in one place and near a river
Humans hunted near the river and were there were lots of trees to build there homes. They used spears to hunt animals with and the animals they hunt are fish, deer, rabbits and more. If they killed a deer or a rabbit, they would skin it and get the meat. Humans used nets to catch fish in but they don't skin fish.
Humans thought of staying in this one spot next to the river because animals went to go drink to easy hunting, for farming so they can water the plants they grew, and for there farm animals to live, and also there were lots of trees for there homes.
Humans have stayed in one place so now they have lots of food and water, familys and dogs to help then protect them, and houses to keep them dry and safe.