<P> Prehistoric technology is technology that predates recorded history . History is the study of the past using written records . Anything prior to the first written accounts of history is prehistoric , including earlier technologies . About 2.5 million years before writing was developed , technology began with the earliest hominids who used stone tools , which they may have used to start fires , hunt , and bury their dead . </P>
how did early humans make use of stones during the prehistoric period
start fires hunt bury their dead