They can. Examples - East Germany, Poland, Czech Republic, Slovakia, Hungary, Romania, Bulgaria, Lithuania, Latvia, Estonia.BTW why freedom and US values cannot be implemented without pillage and genocide?
But people of those countries are civilized. Arabs are not civilized. They are savages and primitives.
There are 2 sources of gun fatalities in the US:
There are fatalities inside the U.S., as well.
http://www.theguardian.com/us-news/2015/dec/31/the-counted-police-killings-2015-young-black-men
Furthermore, 220000 dead because of medical accident per year, 30000 dead because of traffic accident per year, 33000 dead because of gun fatality.
U.S. people need to rise up and make a uprising, to change the country. For their own benefit and for the benefit of the world.
1. Gangsters killing otherr gangsters
2. Police killing gangsters.
Cases of unjust killing by police are rare - some 700 per year - about 1.5%