I'm going to talk about the Pre historic age. Pre historic age is devided into three different periods. The first is old stone age. In that time, people lived in the caves and keep moving to find food. They used stones to hunt animals, but it wasn't the advanced weapons. The next period is the new stone age. They build a house called "Pit house". They lived in the house so they didn't move around to live. They also farmed and catch fishes. So they had plenty of food. There was a new invention. It was "Comb-Pattern Pottery". It is sharp at the bottom because it has to be putted in the sand. This invention was to people. People stored food in this pottery. It made the food more fresh. The next period is the Bronze Age. The bronze came in, so people became more advanced. They made bronze daggers instead of stone knives. But still the stone weapon was stronger than Bronze weapon.