League of Nations
The League also had no troops of its own, and the decisions that it made were often slow. For example, when the Empire of Japan invaded Manchuria (North-eastern China) in 1931, the League took a whole year to decide to tell Japan to leave.  Instead, Japan left the League.  When Italy invaded Abyssinia in 1935, the League condemned it more quickly.  Italy simply left the League and finished its conquest.  After these disasters, the League was thought to be weak and powerless and stopped operations in 1939.