What Shattered the League of Nations the Most - Manchuria or Ethiopia?

The Manchurian crisis happened between Japan and China. Japan invaded Manchuria in 1931,Japan were hit badly by depression and so claimed Chinese soldiers had sabotaged the South Manchurian railway, and so they overran Manchuria.The depression it hit Japan very badly due to the Wall street Crash,and it take the League of Nations to present the report for about 12 months.And the report state Japan was wrong, Manchurian should be given to Chinese.The significant about the Manchurian crisis the League was powerless.the League could have worked quicker or asked for USA's help.…