Instructional Video
PBS

Pbs: The Civil War: Fort Sumter

9th - 10th
Looks at the Battle of Fort Sumter, which was the trigger that began the American Civil War. Aired 04/03/2011. [2:41]
Instructional Video
A&E Television

History.com: This Day in History: 1861 the Civil War Begins

6th - 8th
Explains how the Civil War began when Fort Sumter was attacked on April 12, 1861. [1:00]
Audio
Backstory Radio

Back Story Radio: Civil War 150th: I. The Road to Civil War [Rebroadcast]

9th - 10th
Rebroadcast of Part I of a two part series on the beginnings of the Civil War in which the American History Guys discuss the six months prior to Lincoln's election and the road to war. Audio and transcripts are provided in segments.