These are hunters and gatherers. Which means they hunt animals for their meat and gather berries, nuts and plants for food.They use hand made tools to hunt such as axe like tools with a stone end, Rocks with a carved blade and hand held axes. They also had to move and follow where the animals are to hunt them.
A basket full of the red ones and a handful of the blue ones.
Bertha, how many berries do you have?
Later that day, Bertha tripped and fell and spilled all of the berries all over the ground.
Now what are we going to do?!
We spent all day collecting those and now we don't have any for dinner.
That's weird, this is the exact spot where I fell.
The next month, they wandered to the very same spot where Bertha had dropped the berries. They found that saplings had emerged.
The plants must have grown from the berries
Maybe your fall wasn't so bad after all.
Once the people found started farming and found long term soloutions they didn't need to move after the animals because they had food in one place which meant they could build permanent homes.
Once farming got more advanced people came together to farm and eventually formed a village. Thats when they learned how to make tools that will help them farm and do other things such as cook, play and make clothes. The tools included pots, kitchen tools, sports tools, and diffrent materials to make clothing.
Wait up! What are you doing today?
As their knowledge grew on building, farming and other things, they learned to expand their knowledge and enlarge their communities. This evolution led to adoption of cities in which we live today.