The Battle of Long Island was a major battle in the American war of independence. It is also known as the Battle of Brooklyn or the Battle of Brooklyn Heights. The battle which was fought on August 27, 1776, was a major victory for the British and defeat for the Americans under General George Washington. It was the start of a successful British campaign that gave the British control of the strategically important city of New York. In the American Revolutionary War it was the first major battle to take place after the United States declared independence in July, 1776. In terms of soldiers, it was the largest battle of the entire conflict.