President Andrew Johnson declared that the American civil war was over.
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The second black regiment (54 Mass) left Boston to fight in US Civil War.
The Battle of Fort Sumter in South Carolina between the United States and the Confederate States started the American Civil War.
President Andrew Johnson reorganized the Confederate States.
US paper money was first introduced into circulation after the passing of the Legal Tender Act to help finance the Civil War.
Abraham Lincoln outlawed business with the Confederate States during the Civil War.