I assert again it is not the gun laws even if you want to do a national level view. Even a national analysis of gun laws in the three major countries of North America do not yield the conclusion you assert.
You are cherry picking to try and find causality while damning a comment where I merely pointed out a correlation between black people and murder rates. This is hypocrisy.
When you started to look at underlying causes at crime, you were so very close to getting there, but for some reason disengaged from that and went back to our flawed basis that would suggest it's the black pigment or it's the guns causing it.