So just so I'm getting this straight, the Founders believed in natural rights, YET they allowed for slaves, and "didn't believe non-Europeans to be men"?
OK... uh, you did notice I listed other "non-slave" groups too, right?
(I'm just going to sit back and let this one ride out; should be absolutely hilarious)
Oh, if anyone has legitimate questions, PM me
The way it has always been to avoid giving natural rights to some is to make them less than human, look at what the Nazi's did and look at abortion.