Sat Aug 04, 2007 6:32 pm
The biggest difference, I think, is not in the ability of the presidents but rather in the skills of the military they inherited.
Pre-Civil War US Army was very small and West Point's program dealt mainly with engineering. Courses on logistics, war production, personnel mobilization, strategy and manuever of large forces were limited or lacking altogether. After WWI the US Army was again reduced in size but a core of officers remained who understood staffwork, intelligence, the operation of large forces and the importance of material production and rapid mobilization of manpower. Plus, the Army and Navy had strategic plans for conducting wars (Plan Orange and Rainbow for example). These officers made mistakes in WWII but they benefited from 70 years of staffwork.
Lincoln showed due deference to the military - perhaps too much - by allowing commanders to fight the first two years of the war pretty much as they wished. Later he (and the War Department) exercised more control, managed expectations better, provided more resources and in general both assisted and prodded the Army on to victory.
Roosevelt faced some of the same political problems as Lincoln (McClellan, MacArthur) but had I think deeper reserves of political capital. Roosevelt had been in office for years; Lincoln was an unknown new-comer. Roosevelt had (with mixed success) already guided the nation through one trauma (the Depression) and, like him or not, the public knew what they were getting. Also, support for the Civil War was divided in the North, with some proposing to let the South go, others reluctant to support Abolitionists and a third group (south Illinois, Indiana, Ohio and parts of Kentucky and Missouri) related to the Confederacy by regional, commercial and social ties. Roosevelt may have taken blame for allowing Pearl Harbor to happen, but the country was united on whether or not to take up the Japanese challenge.
Jefferson Davis was highly respected for his work as Secretary of the War Department and great things were expected from his management. Every check and disappointment seemed to redouble against him because of the initial high expectations. Lincoln may have been 'cut some slack' based on his comparative anonymity at the start of his term.