Answer:
2) Refusing to join the League of Nations
Explanation:
The best action that demonstrated the United States' effort to isolate itself from European conflicts after World War I is "Refusing to join the League of Nations."
This is evident in the fact that the United States Congress failed to pass the bill to join the League of Nations. This is based on the idea or some Isolationists' fear that it might make the United States drawn into International issues unnecessarily.
During its classical period, Japan was highly influenced by Chinese culture. The influence of Buddhism, Confucianism, and other elements of Chinese culture had a profound impact on the development of Japanese culture. ... Then they create a cultural synthesis which is uniquely Japanese.
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