During the prehistoric culture period, needed items were designed and built by whom?

During the prehistoric period all the items and tools needed were designed and developed by man; they used animals, plants and whatever thing that were under their control to fabricate the prehistoric items. Normally, the items fabricated were used for hunting, collecting, eating or wearing; basic survival actions.

to force terrorists groups to stop attacking western targets using massive military force.

nations must cooperate to bring about and maintain world peace.

nations must not wage wars or commit war crimes in a desire to control other nations.

i think i know which options you have but if these aren't options let me know