What did The Battle of Bunker Hill demonstrate?

The Battle of Bunker Hill, fought on June 17, 1775, demonstrated that colonial forces could stand up to the British army, which was considered one of the most powerful military forces of the time. Despite ultimately losing the battle, the heavy casualties inflicted on British troops boosted American morale and galvanized support for the revolutionary cause. It highlighted the determination and resilience of the colonists, setting the stage for future engagements in the Revolutionary War.