The Stone Age, the Bronze Age, and the Iron Age are the three period of history that identified by the way people made tools and weapons. In stone age they invented bone weapons and tools. With these kind of tools they could trap animals to eat. In bronze age they made tools with copper and tin. It was called bronze weapons. In bronze age there were more farmers because then they could dig copper and tin. Then there was a iron age that was followed by the bronze age. In iron age they found iron. With iron they made iron tools and weapons. These are the three periods where they discovered different materials and how to make weapons and tools.
This are some bone tools that were found in North Dakota. This was found by a single collector on a primarily prehistoric Mandan site. This are bones from animals that lived long time ago such as elephants, rhinos and e.t.c.
This is a tool that was used 17,000 years ago. It was used for chopping. This tool was found in eastern Ukraine and Netherlands. This was made of mammoth skulls, jaws, tusks and leg bones. The sapiens killed animals and made tools to protect them and there family.
This is a woodworking tool that was used in pre civilization or 12,000 years ago. This was found in South Texas Plains. This was used to chopping, while pulling. The wooden handle is made from a suitably branched small tree, thus providing the correct angle for effective woodworking.