8h 42min, nov 27, 1861 y - Northern Advantages: Better equipped. Better Transportation than the south. Had a greater Population for drafts and militia men. Lot more Industry for weapons. You see alot of these kick in at the Battle of Shiloh, where Ulysses s Grant's army holding out with more men and weapons until Reinfrocements show up.
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8h 42min, nov 27, 1861 y
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~ 164 years ago