...ew lions? When there were millions of grazing animals? Why didn’t the North American natives colonize the land where millions of bison lived? It ... ...hapter Three: Summary of Hominid-Human development 205 The earliest North American cultures invented bone-tools and flint tools by themselves. B... ...plitting with crude stones as the first form of stone technology. After North American humans began splitting Mammoth-bones: did they start evolving... ...less of who the author was. Regardless if they were the equivalent of a Greek comic book, or a recipe THE PATH OF SPLITNESS Chapter Six A: Civiliz... ...species. Other species cannot turn out duplicate cardboard boxes, cars, dead strips of wood called lumber, computers. Etc. Other species cannot ove... ...t integrate it with facial expressions-body gestures... Why not make language comical instead of serious? To try to squeeze all self-expression int...