No one has ever claimed the war was about slavery except the Slaver Insurrectionists. Nor did historians begin to make that claim in the 60s. Once again you prove your ignorance of the meaning of such technical terms.
when i was in college in the mid-60s that NONSENSE & SELF-serving BILGE was being spewed about by faculty members out of the "poison ivy league screwls"!
laughing AT your IGNORANCE!
free dixie,sw