Final answer:
The Second Amendment of the US Constitution protects the right to bear arms, affirming this through Supreme Court decisions.
Step-by-step explanation:
The Second Amendment of the US Constitution
The Second Amendment of the US Constitution protects the right to bear arms. This amendment is part of the Bill of Rights and is highly significant in American law and culture. It 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." The interpretation of the Second Amendment has been the subject of debate, focusing on its reference to a "well regulated militia" and individual gun ownership rights. However, landmark Supreme Court decisions such as District of Columbia v. Heller in 2008 and McDonald v. Chicago in 2010 have affirmed that it protects an individual's right to possess firearms, at least for traditionally lawful purposes like self-defense within the home.