Here's where Engels and Marx essay Sherman's march theoretically. Neo-Confederates help "expose" this connection.
CB
http://www.marxists.org/archive/marx/works/1862/03/26.htm Articles by Karl Marx and Frederick Engels in Die Presse 1862
The American Civil War
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Source: MECW Volume 19, p. 186 Written: between March 7 and 22, 1862; First published: in Die Presse, 85, March 26 and 27, 1862.
-clip- In densely populated and more or less centralised states there is always a centre, with the occupation of which by the enemy the national resistance would be broken. Paris is a brilliant example. The slave states, however, possess no such centre. They are sparsely populated, with few large towns and all these on the seacoast. The question therefore arises: Does a military centre of gravity nevertheless exist, with the capture of which the backbone of their resistance will be broken, or are they, just as Russia still was in 1812, not to be conquered without occupying every village and every plot of land, in short, the entire periphery?
Cast a glance at the geographical shape of the secessionists' territory, with its long stretch of coast on the Atlantic Ocean and its long stretch of coast on the Gulf of Mexico. So long as the Confederates held Kentucky and Tennessee, the whole formed a great compact mass. The loss of both these states drives an enormous wedge into their territory, separating the states on the North Atlantic Ocean from the States on the Gulf of Mexico. The direct route from Virginia and the two Carolinas to Texas, Louisiana, Mississippi and even, in part, to Alabama leads through Tennessee, which is now occupied by the Unionists. The sole route that, after the complete conquest of Tennessee by the Union, connects the two sections of the slave states goes through Georgia. This proves that Georgia is the key to the secessionists' territory. With the loss of Georgia the Confederacy would be cut into two sections, which would have lost all connection with one another. A reconquest of Georgia by the secessionists, however, would be almost unthinkable, for the Unionist fighting forces would be concentrated in a central position, while their adversaries, divided into two camps, would have scarcely sufficient forces to put in the field for a joint attack.
Would the conquest of all Georgia, with the seacoast of Florida, be required for such an operation? By no means. In a land where communication, particularly between distant points, depends much more on railways than on highways, the seizure of the railways is sufficient. The southernmost railway line between the States on the Gulf of Mexico and the Atlantic coast goes through Macon and Gordon near Milledgeville.
The occupation of these two points would accordingly cut the secessionists' territory in two and enable the Unionists to beat one part after another. At the same time, one gathers from the above that no Southern republic is viable without the possession of Tennessee. Without Tennessee, Georgia's vital spot lies only eight or ten days' march from the frontier; the North would constantly have its hand at the throat of the South, and, at the slightest pressure, the South would have to yield or fight for its life anew, under circumstances in which a single defeat would cut off every prospect of success.
>From the foregoing considerations it follows:
The Potomac is not the most important position in the war theatre. The seizure of Richmond and the advance of the Potomac army further south - difficult on account of the many rivers that cut across the line of march -could produce a tremendous moral effect. From a purely military standpoint, they would decide nothing.
The outcome of the campaign depends on the Kentucky army, now in Tennessee. On the one hand, this army is nearest to the decisive points; on the other hand, it occupies a territory without which secession cannot survive. This army would accordingly have to be strengthened at the expense of all the rest and the sacrifice of all minor operations. Its next points of attack would be
Chattanooga and Dalton on the Upper Tennessee, the most important railway junctions of the entire South. After their occupation, the link between the eastern and western states of Secessia would be limited to the lines of communication in Georgia. The further problem would then be to cut off another railway line, with Atlanta and Georgia, and finally to destroy the last link between the two sections by the capture of Macon and Gordon.
On the contrary, should the anaconda plan be followed, then, despite all the successes gained at particular points and even on the Potomac, the war may be prolonged indefinitely, while the financial difficulties together with diplomatic complications acquire fresh scope.
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