The League of Nations failed to protect Manchuria
1. Japanese decided on military expansion to seize resources for their economy
2. In September 1931, the Japanese used troops disguised as Chinese soldiers to stage an attack on a Japanese railway line, near the Chinese–Korean border
3. The Japanese response was to invade and seize Manchuria
4. China turned to the League of Nations for help
5. The League sent a delegation to 'investigate' which took a year to report back
6. When it finally rendered judgement, the League merely condemned the Japanese and ordered them to withdraw
7. The League's members were incapable of matching Japan's military strength and sanctions would have had little effect without the backing of the USA
8. The Japanese instead invaded more of Manchuria, claiming that the area was unstable
9. In March 1933 Japan resigned from the League
10. The League had shown that if a strong nation took aggressive action, it could and would do nothing