Why are people intolerant to others? State at least one reason

Because when we’re introduced to something we aren’t “used too” we tend to judge. An example of this is like people with tattoos are less likely to get a good job just because they’re judged off of the tattoos, not their actual credentials

Yes you are cute answer theories to explain the colonization of the new world the last great habitable landmass to be occupied by humans focus on the bering land bridge, or beringia, which emerge by siberia and alaska the last ice age.