Send a comment on this item to LII: Send a comment on this item to LII staff, who on weekdays will usually reply within 24 hours. The American Civil War The official National Park Service (NPS) American Civil War website. "The approaching Sesquicentennial of the American Civil War (2011-2015) offers the current generation of Americans a most important opportunity to know, discuss, and commemorate this country's greatest national crisis." Includes historical background material, links to "over 70 parks in the National Park System which have resources that are related to the history of the Civil War," lesson plans, and more. http://cwar.nps.gov/civilwar/ Asterisk * indicates required field. Your Name Your Email Address * We will not sell or provide your email address to anyone else. Comment * Enter the verification code as it is shown in the box below. This helps prevent automated submissions. *