Answer: Both
Explanation:
Both because they need to know how plants affect erosion
I'm presuming you're referring to WWII era and the Axis powers?
The major three of the Axis Powers were Germany, Italy and Japan which was led at the time by Emperor Hirohito.
Hirohito reigned from 1926-1989, he is significant to both Japan's involvement in WWII as well as it's emergence as a thriving economical country post WWII.
C) i strictly remember getting this answer right in class on our test
Answer: The Boxer Rebellion positively affected US-Asian relations because of the US's suppression of the rebellion which resulted in the end of dynasties and the initiation of the Open Door Policy in China.
Explanation: