Its because science came to be that it relied on big projects. I hope I could help! :D
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:
Japan gained influence in nations such as Manchuria and Korea.
Explanation: