The document summarizes key events leading up to the American Revolution, including colonies joining together in protest of the Intolerable Acts passed by the British Parliament. The First Continental Congress met in 1774 where representatives from 12 colonies decided to boycott British goods. The first battle of the American Revolution took place at Lexington and Concord in 1775. The Second Continental Congress then met and adopted the Declaration of Independence on July 4, 1776, which declared independence from Great Britain.