The Revolution, now a war for American independence, faces its toughest challenge yet as General Washington tries to defend New York City from invasion by sea. The resulting Battle of Long Island is a huge defeat for the Americans, who narrowly escape and spend the next several months on the run. In late December, Washington’s army regroups and prepares to attack an outpost in Trenton, New Jersey. The American Revolution, a film by Ken Burns, Sarah Botstein and David Schmidt, continues tonight!

Watch Ken Burns' The American Revolution, a six-part series on Vegas PBS or the PBS app. | Vegas PBS