The war sparked by disputes over territory and trade between the British and the Americans is known as the American Revolutionary War. It began in 1775, primarily driven by growing tensions over British taxation without representation, restrictions on westward expansion, and trade regulations that favored British interests. The conflict escalated as colonies sought greater autonomy and ultimately independence from British rule. Key events, such as the Boston Tea Party and battles at Lexington and Concord, galvanized the colonial resistance. The war concluded in 1783 with the Treaty of Paris, recognizing the independence of the United States and laying the groundwork for the nation's future development.