This site collects a number of interrelated projects on the sectional crisis, slavery, and emancipation during the Civil War era.
Civil War 150
History.com invites to help preserve and protect Civil War sites and stories through the Give 150 national campaign.
Learn the Address
For the celebration of the 150th Anniversary of the Gettysburg Address, Ken Burns launched a project to collect videos of people reading the address.
Civil War Trust
Check out Civil War battlefields, maps, and photos at the Civil War Trust. You'll even find nifty interactive applications that you can download for any iPhone, Android, or Google Play enabled device.