How did the civil war end? president lincoln declared a permanent cease-fire. enslaved persons revolted and crushed the confederate leadership. grant surrendered in richmond, virginia, after losing a battle there. lee surrendered to grant at appomattox court house, virginia.

Lee surrendered to Grant at Appomattox Court House, Virginia.

Lee's surrender marked the end of organized southern military effort, and the defeat of the Confederacy States of America.

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the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.

the answer is aggresion hope this and mark me as brainiest and add me as friend