Question

why is the civil war considered the first modern war?
o successful generals, military blockades, and civilized behavior
o new technology, advanced weaponry, and total war
o special rations, long - lasting uniforms, and rust - free guns
o advanced strategies, unusual reconnaissance, and limited disease

Explanation:

The Civil - War is considered the first modern war due to new technology like the telegraph, advanced weaponry such as rifled muskets, and the concept of total war which involved the entire resources and populations of the warring sides.

Answer:

new technology, advanced weaponry, and total war