Answer:
1781
Explanation:
After French assistance helped the Continental Army force the British surrender at Yorktown, Virginia, in 1781, the Americans had effectively won their independence, though fighting would not formally end until 1783. Causes of the Revolutionary War.
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OwO
Answer: stop fighting
Answer: The outlook that the arts and physics share within the 1920s was the thought of uncertainty. This was due to the previous war.
I think "Sources of"
