Which constitutional amendment protects the right to bear arms?

The Second Amendment protects the right to bear arms. This amendment, ratified in 1791 as part of the Bill of Rights, 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.” This amendment underscores the belief in the importance of an armed citizenry, particularly in the context of a militia for national defense. The historical context, emphasizing the necessity for individuals to have the means to defend themselves and contribute to the security of their state, remains a key element of ongoing discussions regarding gun rights and regulations in the United States.