Buy 1861: Civil War Beginnings (Civil War Year by Year) Book
Battle of Fort Sumter, April 1861 (U.S. National Park Service)
Inauguration of 1861 - White House Historical Association
Civil War Battle Map 1861-1865 Replica Document : Sports Related Merchandise : Office Products
VassarConnects - 1861 Loyalty Society
American Civil War 1861-1865 - Historic Images
File:Abolition du servage de 1861.jpg - Wikimedia Commons
The Union Army 1861–65 (1): The Regular Army and the Territories
First Blood: 1861 Baltimore Riots
Darwin in letters, 1861: Gaining allies
1861 - Wikipedia