Why were there so many american casualties in the civil war?

supply lines failed and blockades succeeded.

the war was fought over a large area affecting many population centers.

the use of bombs caused mass destruction across the south.

the war brought numerous diseases, new technologies, and new ways of fighting; and all losses were american losses.

answer:

explanation:

this means that one soldier could be marked as a casualty several times throughout the course of the war. most casualties and deaths in the civil war were the result of non-combat-related disease. for every three soldiers killed in battle, five more died of disease.

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