Final answer:
The Battle of Bunker Hill was the first major battle of the American Revolutionary War and gave the Patriots hope and confidence. The high casualties suffered by the British marked a turning point in the war.
Step-by-step explanation:
The Battle of Bunker Hill was a significant event in the American Revolutionary War. It was considered the first major battle of the war and although the British technically won, the battle gave the Patriots a sense of hope and confidence in their ability to stand against a powerful army. The high casualties suffered by the British forces also damaged the British government's confidence in General Gage and marked a turning point in the colonial forces' resistance.