when did the civil war begin

美国的civil war?
1861年4月10日开战的
1865年4月9日停战的
The war began and ended in the same month. The American Civil War began with the firing on Fort Sumter by Confederate troops on April 10, 1861 and ended with the surrender of General Lee to General Grant at Appomattox Court House on April 9, 1865.
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