"On July 18, 2016, the International Writing Program at the University of Iowa will open the new MOOC Whitman's Civil War: Writing and Imaging Loss, Death, and Disaster. This free open online course will embark upon a journey through Walt Whitman's writings on the American Civil War. Through Whitman's lens, we will explore how writing and image can be used to examine war, conflict, trauma, and reconciliation - in Whitman's time and today. Join us!"
I did their last year's course, and it was amazing. Definitely signing up for this one, too.
If you want to join in, you can read more here.