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Mahan's Elementary Treatise

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Dennis MahanWOW! I am absolutely engrossed in Edward Hagerman’s The American Civil War and the Origins of Modern Warfare: Ideas, Organization, and Field Command. So much to say about Dennis Mahan (right) who I wrote about briefly here in my series on Jomini on the Nature of War (Part VII – Jomini’s Impact on Civil War Leadership). The National Park Service has a good bio on Mahan here.

I was very pleased to find online Mahan’s Elementary Treatise on Advance-Guard, Out-Post, and Detachment Service of Troops (1847) which Hagerman references in detail. This text was developed by Mahan for West Point and is considered the first tactics and strategy text created for the United States. I’ll add this to my primary sources links on Wig-Wags.

I can tell already that I’ll have many terms to add to the terms  page. More to come of the French connection.
 

Dennis Mahan Treastise

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And so…The American Civil War

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We haFor the Common Defenseve arrived in “Studies in U.S. Military History” (see course information here) at the American Civil War. We’ll spend two weeks on this war, more than any other. Millett and Maslowski’s For the Common Defense splits the war into two periods: chapter six, 1861 – 1862 and chapter seIdeas, Organization, and Field Command (Midland Book)ven, 1863-1865. It is chock full of interesting statistics, enough to begin to fill a “page” on the blog where I can keep them handy. And so, yet another new page: the statistics.

Next, a book I’ve already done a little reading in but am very much looking forward to, Edward Hagerman’s The American Civil War and the Origins of Modern Warfare: Ideas, Organization, and Field Command. This does not strike me as a fast read which is fine. I’m glad we can give it a solid two weeks.

And so a few statistics from Millett and Maslowski – always fascinating for this student of mathematics and engineering.

  • 1861 White Male Population: North – 20 million; South – 6 million
  • 800,000 immigrants arrived in the North, betwee 1861 adn 1865, including a high proportion of males liable for military service
  • 20 – 25 percent of the Union Army was foreign-born
  • 2 million men served in the Union Army
  • 750,000 men fought in the Confederate Army which was a maximum strenght in late 1863 with 464,500
  • Not all of these men on either side were “present for duty.” Out of the 464,500 Confederates, only 233,500 were “present for duty.”
  • Taxation produced less than 5% of the Confederacy’s income. It produced 21% of Union government income.
  • The Confederacy printed $1.5 billion in paper money, the Union $450 million in “greenbacks.”
  • In 1860, the nothern states had 110,000 manufacturing establishments, the southern states, 18,000.
  • During the year ending June 1, 1860, the states forming the Confederacy produced 36,790 tons of pig iron. The state of Pennsylvania alone produced 580,049 tons.
  • The South contained 9,000 miles of railroad track to the North’s 30,000 miles.
  • 100,000 Southern Unionists fought for the North with every Confederate state except South Carolina providing at least a battalion of white soldiers for the Union Army. Millett and Maslowski call these the “missing” Southern Army and “a crucial element in the ultimate Confederate defeat.

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Source: Allan R. Millett and Peter Maslowski, For the Common Defense: A Military History of the United States of America, (New York: The Free Press, 1994), 163-167.