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Teschen Conflict
Czech and Polish fought over the coal mines in Teschen. -
The League of Nations is created
The Peace Conference accepts proposal for the League of Nations. -
Polish-Soviet War begins
War breaks out between Poland and the Soviet Union. -
The Aaland Islands
The Aaland Island dispute is settled by the League of Nations. -
Upper Silesia
Upper Silesia riots settled by The League -
War of the Stray Dog
A war is started between Greece and Bulgaria and The League fines Greece and puts an end to the war. -
End of the League
The League transfers all assets to the United Nations.
