How did George Washington help promote independence

he fought to maintain his position as the Commander-in-Chief, Washington received key support from several officers. General Henry Knox wholeheartedly agreed with his choice of Valley Forge as the army's winter encampment and built fortifications on its hills to defend against British attacks.

Explanation:

b. by enlisting in the military to fight

i think the fact that abraham lincoln was a tyrant

or probably like what the other person said from sitting in the chair to get assasinated xd

~batmans wife dun dun