Brandywine (American War of Independence).
Fought September 11, 1777, between 18,000 British under General Howe, and 8,000 Americans under Washington. The British General made a flank movement with a large portion of his force, whereupon Washington attacked the British in the front, but, being ill supported by his lieutenant, Sullivan, he was driven back, and forced to retreat, with a loss of 900 killed and wounded and 300 prisoners. The British lost 590 killed and wounded.