10. 다음 글의 내용과 일치하지 않는 것은?

The Second Amendment of the U.S. Constitution states: “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.” Supreme Court rulings, citing this amendment, have upheld the right of states to regulate firearms. However, in a 2008 decision confirming an individual right to keep and bear arms, the court struck down Washington, D.C. laws that banned handguns and required those in the home to be locked or disassembled. A number of gun advocates consider ownership a birthright and an essential part of the nation’s heritage. The United States, with less than 5 percent of the world’s population, has about 35～50 percent of the world’s civilian-owned guns, according to a 2007 report by the Switzerland-based Small Arms Survey. It ranks number one in firearms per capita. The United States also has the highest homicide-by-firearm rate among the world’s most developed nations. But many gun-rights proponents say these statistics do not indicate a cause-and-effect relationship and note that the rates of gun homicide and other gun crimes in the United States have dropped since highs in the early 1990’s.

• 1
   In 2008, the U.S. Supreme Court overturned Washington, D.C. laws banning handguns.
• 2
   Many gun advocates claim that owning guns is a natural-born right.
• 3
   Among the most developed nations, the U.S. has the highest rate of gun homicides.
• 4
   Gun crimes in the U.S. have steadily increased over the last three decades.