How did war help both Italy and Germany to unify? A. Germans and Italians unified to be able to oppose the powerful Austrian Empire.
B. The overthrow of the German and Italian rulers during civil war created new unified republics.
C. The German and Italian states organizing unification used the threat of war to convince reluctant states to join them.
D. Italy and Germany were both able to gain concessions from wartime settlements that expanded their territory.

answer: alexander hamilton

explanation: alexander hamilton was george washington's right hand man. he took an early role in the militia as the american revolutionary war began. in 1777, he became a senior aide to general washington in running the new continental army.

true

explanation:

the democratic and republican parties

explanation:

nations must cooperate to bring about and maintain world peace.

nations must not wage wars or commit war crimes in a desire to control other nations.

i think i know which options you have but if these aren't options let me know