It was a failure, as when Poland took control of Vilna, Lithuania and the League could not do any military sanctions as their main members (Britain and France) didn’t want to give any soldiers so nothing happened to Poland.
When was the Vilna dispute?
1920
Which countries were involved in the Vilna dispute?
Poland and Lithuania
Where is Vilna?
lithuania
Vilna became the capital of Lithuania after WW1
Poland took Vilna and refused to leave when the League told them to
The League was powerless and France and Britain didn't want to make the situation worse
Poland invaded because Vilna was mostly Polish people
