Автор работы: Пользователь скрыл имя, 26 Апреля 2013 в 17:01, доклад
The United States stands out among developed countries for being home to approximately one third of all firearms in the world and weak controls on access to firearms.
Firearms are generally classified into three broad types: (1) handguns, (2) rifles, and (3) shotguns. Rifles and shotguns are both considered "long guns."
Handgun A weapon designed to fire a small projectile from one or more barrels when held in one hand with a short stock designed to be gripped by one hand.
The United States stands out among developed countries for being home to approximately one third of all firearms in the world and weak controls on access to firearms.
Firearms are generally classified into three broad types: (1) handguns, (2) rifles, and (3) shotguns. Rifles and shotguns are both considered "long guns."
Handgun A weapon designed to fire a small projectile from one or more barrels when held in one hand with a short stock designed to be gripped by one hand.
Revolver A handgun that contains its ammunition in a revolving cylinder that typically holds five to nine cartridges, each within a separate chamber. Before a revolver fires, the cylinder rotates, and the next chamber is aligned with the barrel.
Pistol Any handgun that does not contain its ammunition in a revolving cylinder. Pistols can be manually operated or semiautomatic. A semiautomatic pistol generally contains cartridges in a magazine located in the grip of the gun. When the semiautomatic pistol is fired, the spent cartridge that contained the bullet and propellant is ejected, the firing mechanism is cocked, and a new cartridge is chambered.
Derringer A small single- or multiple-shot handgun other than a revolver or semiautomatic pistol.
Rifle A weapon intended to be fired from the shoulder that uses the energy of the explosive in a fixed metallic cartridge to fire only a single projectile through a rifled bore for each single pull of the trigger.
Shotgun A weapon intended to be fired from the shoulder that uses the energy of the explosive in a fixed shotgun shell to fire through a smooth bore either a number of ball shot or a single projectile for each single pull of the trigger.
The rate of gun ownership in the US is much higher than most comparable countries, with approximately 42.8% of American household owning firearms, including 17.6% owning handguns in 2012. The developed country with the next highest ownership rate was Finland, where 37.9% of the population owning firearms, though only 6.3% owned handguns. Switzerland was the country with the second highest handgun ownership, at 10.3%, with an overall rate of 28.6% for all firearms. In Canada, 15.5% of households own firearms, with 2.9% owning handguns.
Where there are more guns, more deaths usually follow. The death rate by firearms in the United States was 10.2 per 100,000 people in 2012, for a total of 31,347 deaths. This is nearly as many as in car accidents, where 34,485 Americans died that same year. The American rate of death by firearms is nearly twice as high as the nearest other developed country, again Finland, with a rate of 4.47 in 2011. In Canada, the rate was 2.5 in 2012, while the UK had only 0.25 in 2012
Some studies have examined the link between gun ownership rates and firearm death rates, with one comparing rates in Canada, the US, England and Australia. It concluded that 92 percent of the variance in death rates was explained by differences in access to firearms.
Gun laws in the United States regulate the sale, possession, and use of firearms and ammunition. State laws vary, and are independent of existing federal firearms laws, although they are sometimes broader or more limited in scope than the federal laws. For instance, some US states have created assault weapon bans that are similar to the expired federal assault weapons ban.
State level laws vary significantly in their form, content, and level of restriction. Forty-four states have a provision in their state constitutions similar to the Second Amendment to the U.S. Constitution. The exceptions are California, Iowa, Maryland, Minnesota, New Jersey, and New York. In New York, however, the statutory civil rights laws contain a provision virtually identical to the Second Amendment
Firearm owners are subject to the firearm laws of the state they are in, and not exclusively their state of residence. Reciprocity between states exists in certain situations, such as with regard to concealed carry permits. These are recognized on a state-by-state basis. For example, Idaho recognizes an Oregon permit, but Oregon does not recognize an Idaho permit. Florida issues a license to carry both concealed weapons and firearms, but others license only the concealed carry of firearms. Some states do not recognize out-of-state permits to carry a firearm at all, so it is important to understand the laws of each state when traveling with a handgun.
Individual rights
The 'right of the people to
keep and bear arms' was written into the US Bill of Rights and is protected
under the American Constitution. Since then, different laws have restricted the conditions under which guns can be
bought, sold and used. There are presently more than 20,000 gun laws
and regulations at the federal, state, and local level. These limit
the original 'right to bear arms'.
Those in favour of gun control believe that the mention of 'the people'
in the Constitution refers to states, not individuals. They argue that
those who drafted the Constitution intended to ensure the official agencies
of the states could be legally armed, not every individual citizen.
This is the subject of an ongoing debate but there is little chance
of the Supreme Court being asked to rule on the question.
"A well regulated Militia, being necessary to the security of a free state
, the right of the people to keep and bear arms, shall not be infringed."
Second Amendment to the Constitution. 1791
Approximately 20 percent of gun owners own 65 percent of the guns.
A survey conducted by the Johns Hopkins Bloomberg School of Public Health in January 2013 found that:
A poll conducted by the NRA of 1000 of its members between January 13 and January 14 2013 found: