This is a link to a book trailer for my new book "The Confederate Alamo: Bloodbath at Petersburg's Fort Gregg on April 2, 1865."
http://www.youtube.com/watch?v=ic5CxU4R1x0
The battle prominently featured the 199th Pennsylvania and 54th Pennsylvania regiments. Fourteen Union soldiers received the Medal of Honor for their bravery in this battle that closed out the Petersburg Campaign.
John Fox