Continental Army officer Lachlan McIntosh fatally wounds Button Gwinnett, a signer of the United States Declaration of Independence, in a duel in Savannah, Georgia.

The Continental Army was the army of the United Colonies representing the Thirteen Colonies and later the United States during the American Revolutionary War. It was formed on June 14, 1775, by a resolution passed by the Second Continental Congress, meeting in Philadelphia after the war's outbreak at the Battles of Lexington and Concord on April 19, 1775. As a result, the U.S. Army Birthday is celebrated on June 14.

Lachlan McIntosh was a Scottish American military and political leader during the American Revolution and the early United States. In a 1777 duel, he fatally shot Button Gwinnett, who had signed the Declaration of Independence ten months earlier.

Button Gwinnett was a British-born American Founding Father who, as a representative of Georgia to the Continental Congress, was one of the signers of the United States Declaration of Independence. Gwinnett was also, briefly, the provisional president of Georgia in 1777, and Gwinnett County was named for him. He was named in honor of his mother’s cousin, Barbara Button, who became his godmother. Gwinnett was killed in a duel by rival Lachlan McIntosh following a dispute after a failed invasion of East Florida.

The Declaration of Independence, formally The unanimous Declaration of the thirteen united States of America in the original printing, is the founding document of the United States. On July 4, 1776, it was adopted unanimously by the Second Continental Congress, who were convened at Pennsylvania State House, later renamed Independence Hall, in the colonial city of Philadelphia. These delegates became known as the nation's Founding Fathers. The Declaration explains why the Thirteen Colonies regarded themselves as independent sovereign states no longer subject to British colonial rule, and has become one of the most circulated, reprinted, and influential documents in history.