The US Government through the US Constitution allows citizens to carry arms. The most popular gun owned in the US is the Colt M1911 followed by the Smith and Wesson number 10 revolver.
Boomerange
Guns are tools and as such. do not provide us with anything by themselves. For example, asking "What do hammers provide for us" reveals the logical flaw in the question. The legitimate uses for guns by individual citizens are self defense, hunting, and target shooting. Gun ownership is guaranteed by by the Second Amendment to the Constitution.
The practice of pig hunting seems to be more popular in the southern states, such as Texas, Mississippi, California, Georgia, Alabama, Florida, and South Carolina.
Since they are not registered, there is no way to answer your question. In the US, MOST guns are not registered- there is no law requiring that guns be registered. It is a popular misconception that there IS such a requirement, but there is none on a Federal level.
Some of the most popular gun brands made in the US include Smith & Wesson, Ruger, Glock, and Colt.
Wyoming and Texas are both popular areas for elk hunting. Montana and Colorado are also popular. these areas are populated by elk because of the way the land is and because of the extensive wooded areas that are not populated by humans.
Some do, some don't.
Some of us love them.
In the US - NO convicted felon may lawfully possess a firearm under any circumstance.
Most are. Some are imported and badge engineered.
SOME guns had serial numbers in the late 1800s. They were required by law on handguns and machine guns in 1934 (in the US) and on rifles and shotguns in 1968.
They used sticks we use guns ftw >:D!