1777 treaty between Spain and Portugal

1777 an amphibious assault on the Massachusetts town of Machias (in present-day eastern Maine) by British forces during the American Revolutionary War

1777 siege of American Revolutionary War

1777 American Revolutionary War battle

1777 battle between American and British troops

Battle in the American independence War

1777 skirmish in the American Revolutionary War

1777 Skirmish in the American Revolutionary War

Military raid by American Continental Army forces

1777 treaty between France and Spain

1777 failed attack during the American Revolutionary War by a force of Continental Army troops