The Sons of Liberty, a group of American Patriots, organized the Boston Tea Party in response to the Tea Act of 1773, which kept taxes on tea high while removing taxes from other goods. On December 16, 1773, members of the Sons of Liberty dressed as Mohawk Indians boarded a ship in Boston Harbor containing 342 crates of tea and dumped the tea overboard in protest of "taxation without representation." The Boston Tea Party infuriated King George III of England and helped spark the American Revolutionary War.