Which similar challenge did china and japan face following the sino-japanese war?
a. their militaries needed to be modernized.
b. their isolation left them far behind europe.
c. they needed to nurture european allies.
d. they needed to leave tradition behind.

I remember reading that japan or china was isolated so im going with B. Their isolation left them far behind Europe.

Explanation:

i hope its right!!

B. Their isolation left them far behind Europe.

Explanation: The First Sino-Japanese War was a conflict between Japan and China.

The war grew out of conflict between the two countries for supremacy in Korea.  

In the Treaty of Shimonoseki, which ended the conflict, China recognized the independence of Korea and ceded Taiwan, the adjoining Pescadores, and the Liaodong Peninsula in Manchuria.

c) women should home the rights as men.

what class is this for i can then