The document discusses the events surrounding the signing and adoption of the Declaration of Independence in 1776. It summarizes that the Second Continental Congress organized in Philadelphia to debate independence from Britain, with delegates deeply divided on pursuing peace or independence. Thomas Paine's pamphlet "Common Sense" rallied colonists to accept independence. The Declaration of Independence was signed on July 4th, 1776, declaring American sovereignty and notifying the King that the colonies considered themselves independent.