VERY doubtful, but our northern friends have to pat themselves on the back from time to time about the war. Conveniently ignored facts, in population the North outnumbered the South about 22-5 in 1861. Now if you're outnumbered 22-5 every single one of those 5 had better be Chuck Norris in his prime. Don't have statistics about technology and industry but I would guess that was probably somewhere around 40 or 50 to 1. Of course there's the slavery issue, which they forget that less than 1 in 4 Southerners owned even 1 slave in 1860. Of course even 1 of those is too many but they always try to make the war about freeing the slaves, which it wasn't at all until the last year to year and a half of the war. The Emancipation Proclamation (which didn't free a single slave from a legal/constitutional standpoint) wasn't even issued to free the slaves, it was issued to keep Britain and France from recognizing (and aiding) the South. Also, there's the fact that New York state was seriously considering seceding from the Union when hostilities broke out (because of business/economics) and on the racism front there's the fact that Lincoln had to do some serious lobbying to Congress to get the necessary votes to pass the 13th amendment (which DID free the slaves) and when he went to bed the night before the vote he was anything but confident about how the vote would go the next day.
Sorry for the interruption, back to the "lost cause" programming now.