History of mankind.

Being resourceful, productive, and useful was a primary aspect of the Paleolithic homo-sapiens, (or thinking humans). Being one of the most intelligent and inventive species, homo-sapiens led a life style that would sooner or later pave the way for humans to produce a more contemporary style of the tools that were originally produced by the Paleolithic. More or less homo-sapiens were the core reason as to why humans presently, have such unique tools. The "Blade …

…tree would die. If they hadn't done this then the sap from the trees would make the tree burning process a whole lot longer than they would like. The agriculture revolution allowed humans to live in a whole different life-style. A life style that was much easier and much healthier. The agricultural revolution just goes to show how intelligent and unique humans can be, and that it all can be conceived from one simple tool.