Hi JR. Not sure I want to risk going too far off the WWII topic, but it can also be fun… The American Civil War is sometimes referred to as the first modern war, with everything from rifles to submarines to railroads and telegraphs. Warfare itself was undergoing profound change. McClellan, as you say, had a healthy dose of caution: he routinely overestimated Confederate forces, stating his army was in fact considerably out numbered, etc. There was also a Napoleonic influence in how the Armies would advance, engage, and then retire after heavy engagements to recover – allowing considerable time to pass before the next campaign. I think at least some of the reluctance to fight you mention for the north has connection to this notion of maneuver in order to fight major decisive battles. In any case, Grant changed that, believing in long-term closure with the enemy, finally bringing Union superiority of numbers and resources to bear in battles of attrition (shades of WWI). But I’m not sure if I’m reading you right when you talk about political generals and a disproportionate number of skilled officers going south. Yes, Union regiments were raised by rich men with political ambitions – Gen. Sickles, who with his incompetence nearly won the battle of the Gettysburg (and maybe the war) for the south is a classic example. But the Union also had a high number of professional soldiers trained at West Point (the US Military Academy), and I believe the Union had considerably more generals with professional West Point backgrounds (and as top students!) than the south. McClellan certainly had political ambitions, and ran against Lincoln for the Presidency – but I’m not sure when those ambitions developed. Were they there before the war, or did they emerge from the constant egging on he got from Lincoln’s detractors? I’d have to spend time researching to find out, if you’re not sure. McClellan was certainly contemptuous of Lincoln, but he was also a West Pointer, and in theory at least, one of the best military minds around. In reality, perhaps one of his more helpful (if uncomfortable) contributions to the military was the cavalry saddle that bears his name. (Okay, that’s unfair – he is actually credited with instilling the Union Army with the discipline, training, and organization that it needed to win.)
But what also struck me about your post was your comment on McClellan’s excessive caution – his egotism, his desire to compile a massive, overwhelming force before he would commit to battle, and his constant delays in the face of political pressure to attack the enemy. Does that remind you of anyone Churchill had to work with?