Curtis,
I checked the History Channel's website and saw that this airs again today at 4 PM.

Wednesday, September 26
4 pm Indian Warriors: The Untold Story of the Civil War

I've seen this before but it's been a while. It didn't make much of an impression on me -- that is, like you said "more of a generalized overview".

Glad to see you posting. Haven't heard from you in a while. Hope all is well.

Ken