9. Which "four powers" agreed to the Four Power Treaty of 1921?

A. the U.S., Russia, Japan, and China
B. the U.S., Britain, France, and Japan
C. the U.S., Britain, Germany, and Russia
D. the U.S., Britain, France, and Germany



Answer :

Final answer:

The Four Power Treaty of 1921 involved the U.S., Britain, France, and Japan.


Explanation:

The Four Powers that agreed to the Four Power Treaty of 1921 were the U.S., Britain, France, and Japan. This treaty aimed to maintain the status quo in the Pacific region, specifically concerning territories and possessions.


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