World War I is called a "total war" because all aspects of the country's involved were included. This means that the economies, population, and governments were invested like never before. I AM VERY SMART AND I KNOW MY ANSWERS!!!!! PLEASE DO NOT DOUBT MY ANSWERS. THANK YOU VERY MUCH!!!!!!!!!
Answer: Stronger economies brought relaxed trading agreements and increased confidence.
Explanation: did the test
The last answer because he was trying to start the "league of nations"
From what I know ethnocentrism means someone who thinks their culture is higher than another therefore I would go with A.
