Anthropologists have made little they know about the history of the left - handedness and right - handedness from indirect evidence. The first man and woman did not leave a written record them off the bone tool and image. Stone Age hand axes and shaft are made of stone was carefully chipped away to form the cutting edge in the form of chipped some.the shown that these tools and weapons were built by the right hand. Designed to fit comfortably in the right hand. Implementation of the other stones are created by or for left-handers prehistoric images. Paintings on cave walls Provide clues to handedness of the ancient right - hander found it easy to draw the faces of people and animals facing left. While the left - hander found it easy to draw a face turn to the right. Both types of faces that have been discovered in the ancient paintings in whole.the evidence seems to indicate that prehistoric people have faced or about an equal chance of being left - or right - left.