Ohio in the American Civil War Ohio in the American Civil War During the American Civil War, the State of Ohio played a key role in providing troops, military officers, and supplies to the Union army. Due to its central location in the Northern United States and burgeoning population, Ohio was both politically and logistically important to the war effort. Despite the state's boasting a number of very powerful Republican politicians, it was divided politically. Portions of Southern Ohio followed the Peace Democrats and openly opposed President Abraham Lincoln's policies. Ohio played an important part in the Underground Railroad prior to the war, and remained a
Bibliography of the American Civil War Bibliography of the American Civil War The American Civil War bibliography comprises books that deal in large part with the American Civil War. There are over 60,000 books on the war, with more appearing each month. James Lincoln Collier and Christopher Collier stated in 2012, "No event in American history has been so thoroughly studied, not merely by historians, but by tens of thousands of other Americans who have made the war their hobby. Perhaps a hundred thousand books have been published about the Civil War." There is no complete bibliography to the war; the largest guide to books is