What is the aim of the league of nation in first world war?

The League of Nations actually started up after World War 1. The organisation was actually set up by the victorious allies to try and eradicate another war. It had basically the same incentive as the UN today. This is because it was the UN's predecessor. that is the aim of the league of nations. It fell apart before World War 2 however. After WW2 it was replaced by the UN