HELP PLEASE DUE TODAY HELP ASAP PLEAS In what war was Japan an ally of the United States?
A. the Onin War
B. Second Sino-Japanese War
C. World War II
D. World War I

C: war world II

Explanation:

World War 2

Explanation:

I believe that is the correct answer.

i think the answer is a and i hope this ; ))

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).