Fine, shut the door and live in ignorance. It's not going to bother me a bit. But you really should learn the difference between a factor and a cause.
That is little better than Eferrari's infamous "LOL" This offers nothing new. No points. No testable assertions.
I've cited the original documents. What exactly is lacking? what service will the book you offered do over the texts I offered?
Did the historians read the original texts then explain them for me? I can read the originals at the link I provided.
Will your prefered authors tell me Grant kept his slaves 7 months after the end of hostilities or will they tell me Grant freed his slaves before the 13th Amend was ratified?
Do I need Howard Zinn to enlighten me as to the causes and motivations of WW2?
From having read the Texas DoS and CotCSA I do know that Texas seceded for the expressed purpose to preserve slavery and the CotCSA codified slavery. What explanation is lacking?
If I have misstated the facts please feel free to bring the original documents forward for examination or if you prefer I may do so.