The commander-in-chief refers to the highest-ranking officer within a military organization or armed forces. In relation to US history, it specifically refers to George Washington's appointment as commander-in-chief of the Continental Army during the Revolutionary War.
Related terms
Military Strategy: The overall plan or approach used by commanders to achieve victory in warfare.
General Henry Knox: An American military officer who served under George Washington during the Revolutionary War as Chief Artillery Officer and later became Secretary of War under President Washington.
Valley Forge: A site where George Washington's troops encamped during one harsh winter during which they endured extreme hardships but emerged stronger and more disciplined.