The Paleolithic age last from 2.5 million to 8000 B.C. It mostly occurred during a period where the earth was cold known as the Ice Age. The primary source for food during this time was hunting and gathering. It was typical for the males to go out hunting for animals while the women collected plant foods. Since there was a constant need to search for their next food source, many of the people of the Paleolithic age were nomads, meaning that they wandered from place to place instead of making any permanent settlement. Because of this fact, people didn’t live in permanent structures. Instead they would find a cave or some other form of shelter to live in until they moved again. The people of this age were often trying to figure a way to increase their food supply. They invented tools such as knives to butcher and kill game and harpoons to catch fish, out of stone, bone, and wood. There weren’t real communities since most of the people of this age were nomadic and traveled in groups of no more than two to three dozen people.
The change from the Paleolithic age to Neolithic age spawned a major improvement in how the people of the time acquired their food. This brought about many other differences such as the technology that was used and the communities they lived in. The shelter of people from the Paleolithic age to the Neolithic age changed dramatically as well. These changes and shifts from the Old Stone Age to the New Stone Age is often referred to as the Neolithic Revolution.
The Neolithic age last from 8000 to 3000 B.C. Farming became