Why was the Civil War considered to be the first modern war? A. disease

B. ironclad vessels

C. cannons

D. military blockades

I believe its c I dont know for sure, but you can try :)

leonardo was the supreme renaissance painter, scientist, inventor, and polymath. da vinci is widely regarded as one of the greatest minds the world has ever produced. he was interested in everything from music to art and science. da vinci was an immense creative force at the start of the renaissance period. amongst his many works was the immortal painting – the mona lisa.

hope this : )

the answer is a. mothma gupta.