#OnThisDay September 11, 1777, General George Washington and his Continental Army began their defense of Philadelphia at the Battle of Brandywine. Although resulting in a British victory, the Americans were able to hold together long enough - allowing the Continental Congress to escape the city and relocate. This battle saw more troops in action than any other battle during the American Revolution. | American Battlefield Trust

Check out our newest animated map highlighting the the Battle of Brandywine! On September 11, 1777, General George Washington was determined to prevent the British from capturing the American seat of government, Philadelphia. Taking up positions along Brandywine Creek, Washington mistakenly believed that his army blocked all fords across the Brandywine. Opposing Washington was Sir William Howe and an army of 15,500 British Regulars and Hessians. Howe's men had just finished a month long voyage f