Final answer:
George Washington used hit-and-run tactics to counter the British Army's superiority in open battles.
Step-by-step explanation:
George Washington used the strategy of avoiding open conflicts and instead employing hit-and-run tactics because the British Army was more powerful and had the advantage in open battles. By using guerrilla warfare, Washington was able to use the element of surprise and exploit the British Army's weaknesses. This strategy allowed Washington to wear down the British Army over time and ultimately secure victory.
Learn more about George Washington's military strategy in the American Revolution