How was the Battle of Bunker Hill a turning point?

The Battle of Bunker Hill, fought on June 17, 1775, marked a significant turning point in the American Revolutionary War as it demonstrated that colonial forces could stand up to the British Army, despite ultimately losing the battle. The heavy casualties suffered by the British, along with the fierce resistance from American troops, bolstered colonial morale and galvanized support for the revolutionary cause. This battle also shifted public perception, leading to increased enlistment and support for the Continental Army, ultimately solidifying the determination of the colonies to pursue independence from British rule.