The Boston Tea Party was an American political and mercantile protest on December 16, 1773 by the Sons of Liberty in Boston in colonial Massachusetts. The target was the Tea Act of May 10, 1773, which allowed the British East India Company to sell tea from China in American colonies without paying taxes apart from those imposed by the Townshend Acts. The Sons of Liberty strongly opposed the taxes in the Townshend Act as a violation of their rights. In response, the Sons of Liberty, some disguised as Indigenous Americans, destroyed an entire shipment of tea sent by the East India Company. The demonstrators boarded the ships and threw the chests of tea into the Boston Harbor. The British government considered the protest an act of treason and responded harshly. The episode escalated into the American Revolution, becoming an iconic event of American history. Since then other political protests such as the Tea Party movement have referred to themselves as historical successors to the Boston protest of 1773.