What are 5 interesting and facts about the American Civil War?

First War To Be Shown In Photographs.

The Submarine Was Made

3 Out Of 4 Hospital Operations Were Amputations

When Abraham Licoln Was Assassinated A Confederate $5 Was Found In His Coat Pocket. (Funny That Now He Is On The $5)

Slavery was still legal after the war was over.

There were slave states in the North during the war, as well as free states in the Confederacy.