Be You
As more research gets done, it is becoming more apparent that all the cultures that used the wheel and axle as a transportation and gearing mechanism copied it from other cultures and societies that had some relationship or traffic with ancient Sumer. It is likely that the wheel and axle as a transportation mechanism was invented only once, one time, by one person, in ancient Sumer. If the only way something was to ever get done, was if you do it, what would you do? Be you.