Nathan, you make some really good points, but the fact remains that Northern Banking and Business (through their "ties" with the government) had a choke hold on Southern plantations, and ultimately the Southern States, with the tariffs placed by the fed. gov. If an animal is hemmed up in a corner, it will come out fighting. This is what the South did... they got tired of the oppression being imposed by business means, so they came out fighting (Ft. Sumpter). The main point of this being (as previously mentioned), that it was NOT a war for or againest slaverey, but a war for and againest States Rights, and the ability to leave said Union.
As far as "war of Northern Aggression" is concerned, remember, it was Pres. Lincoln that INVADED his own country. The state legislature of Maryland was meeting to discuss the possibility of seccession. Federal troops were dispatched by Lincoln and the Governor and almost the entire legislature of Maryland were arrested and imprisoned; military law was implimented, thus, Maryland remained a Union State. There is no getting around it... . that was an INVASION by the Union government.
I also agree that the South took the brunt of the war. Most of the battles were fought on Southern soil. Looks to me like the North invaded the South.
Now, one last thing I would like to say... . the problem with the secession was that the States turned around and formed another centralized government. it was doomed to fail before it started. The very thing the individual states wanted (ability to self rule), they were giving up, by forming the Confederacy. Governor Joseph E. Brown of Georgia was probably the most distrustful of that new government... . he understood that they were trading one evil, for another, and that self rule was once again threatened.
I am by no means an expert historian of the Civil War, but, I do find it facinating reading, that allows me to have some "connection" with my ancestors that were part of that conflict (as you can probably tell, mostly on the Confederate side). I only wish we would have been taught the "whole" truth, back in school. The victor truely does write the history.....
Carl.....