h/t Theo Spark
The OP doesn't source those numbers, but I have no reason to doubt them. I first saw official FBI stats that backed this up in about '89, in either National Review (When WFB still ran the joint) or American Spectator (I forget which), when they were both still actually conservative house organs rather than RINO rags.
They noted that without black crime stats, the American violent crime rate was lower than Luxembourg, and that if you also factored out Latino violent crime from the "white" numbers, the crime rate for the other 70% (then) of America was lower than Liechtenstein.
Which also tells you why everywhere south of Brownsville and the entire continent of Africa are permanently basically nothing but sh*thole countries always waiting for the next disaster headline.
The rate above is actually even lower than it looks. Realize that over half of those US gun deaths (at least for whites) are suicides, and that many whites shot by another are shot by latinos or blacks, not other whites, and without those deaths, the white death rate by guns functionally drops to numbers that barely even register on that graph.
We've had gun control in America that has worked flawlessly, every time it's tried, long before 1934: we call it PRISON.
The best way to keep guns out of the hands of bad people, is to fill their hands with cell bars instead.
Remember that the next time someone starts sobbing about how unfair it is that Latonkwaneeto or Chuy are still doing almost 50% of their time before getting a shot at parole, after their seven-body crime wave was pled down to concurrent sentences for improper discharge of a firearm within city limits, and littering.
No points for guessing what open-floodgate illegal immigration and no-bail no-prosecution for less than mass murder D.A.s are doing to violent crime and murder stats, but people will start to clue in when every city from Maine to Maui is just like Chicongo, Philthydelphia, San Franshitsco, or the District of Criminals. The only real check on that now is 40+ states with must-issue open- or Constitutional-carry laws.
Committees of Vigilance didn't spring up for no reason the last time, and it won't be for nothing when they return, either.