Answer: The use of Nationalism gave nations false hope and aggressive to win the war.
Explanation:
Not that sure but Alexander Hamilton
Answer:
I believe the answer is. Texas
Explanation:
Unlike any other states that already seceded, The supporter for pro-slavery had an almost equal power with the supporter of anti-slavery. This made the decision whether or not they should secede become longer, and resulted in last minute decision to secede.
The United States declaration of war against Germany were the Zimmerman Telegram and Germany's announced intention to resume unrestricted submarine warfare