evidence: The Second Amendment, often referred to as the right to bear arms, is one of 10 amendments that form the Bill of Rights, ratified in 1791 by the U.S. Congress. Differing interpretations of the amendment have fueled a long-running debate over gun control legislation and the rights of individual citizens to buy, own and carry firearms. [...] This is partially due to the actions of the Supreme Court, which departed from its past stance on the Second Amendment with its verdicts in two major cases, District ofColumbia v. Heller (2008) and McDonald v. Chicago (2010). [...] Second Amendment, Legal Information Institute.