Which statement accurately reflects an aspect of gun violence in the United
States?

a. A small percentage of murders in the United States are committed with
firearms.
b. When non-outlaws buy guns, they have a lower chance of being killed with
a gun.
c. When Washington, D.C., passed a law restricting handguns, there was a
significant increase in gun-related homicides but not in non-gun-related
homicides.
d. Homicide rates in the United States are higher than in countries that don't
allow firearms.