XIII. Corps and Corps badges.
What was an army corps? The name is one adopted into the English language from the French, and retains essentially its original meaning. It has been customary since the time of Napoleon I. to organize armies of more than fifty or sixty thousand men into what the French call corps d'armee or, as we say, army corps. It is a familiar fact that soon after the outbreak of the Rebellion Lieutenant-General Scott, who had served with great distinction in the Mexican War, found himself too old and infirm to conduct an active campaign, and so the command of the troops, that were rapidly concentrating in and around Washington, was devolved upon the late General Irvin McDowell, a good soldier withal, but, like every other officer then in the service, without extended war experience. His first work, after assuming command, would naturally have been to organize the green troops into masses that would be more cohesive and effective in action than single undisciplined regiments could be. But this he was not allowed to do. The loyal people of the North were clamoring for something else to be done, and that speedily. The Rebels must be punished for their treason without delay, and President Lincoln was beset night and day to this end.“You'll find lovely fighting
Along the whole line.
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