The Second Amendment provides for two things: The means of self defense for ones self and family. The Second Amendment (Amendment II) to the United States Constitution protects the right to keep and bear arms.It was ratified on December 15, 1791. The militia system, with deep roots in English history, was one way of ensuring that the nation could defend itself against all threats, foreign and domestic. 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 RIGHT TO KEEP AND BEAR ARMS (Comm. The Second Amendment to the United States Constitution Guarantees an Individual Right To Keep and Bear Arms. To understand the meaning of the second amendment to the U.S. Constitution, we have to put ourselves in the minds of the founders in 1789. The life story of the most controversial, volatile, misunderstood provision of the Bill of Rights. The Washington Times delivers breaking news and commentary on the issues that affect the future of our nation.