What Is Left Handedness?

There are a number of cultural con tions that go with left handedness and right handedness. In christianity, the right hand of god is meant to be where good things happen with the devil on the other on the other side. Ar in other religious and cultural traditions, you have the association of the left hand with hygiene practices. See have these kind of cultural meanings going on as well. An when did it die out? Again, hard to establish a a direct enddate.