How was war in the 1860's similar and/or different to modern warfare?

Modern Warfare is different from the American Civil War, because the American Civil war is ALOT of wars in a revolution. Modern Warfare is previous military methods that emphasize to preserve their Battle worthiness

Explanation:

lancelot said to the beautiful ellen i c u r a b u t l n (i see you are a beauty lancelot was the greatest and worst of the knights who became the king's champion and undertook quests in the king's name. he became the adulterous lover of queen guinevere, and they had a son named galahad.

i believe george gallup used a poll in 1936