The League of Nations Was Intended to Prevent What Through

The League of Nations was intended to prevent what through what means ?

A) conflict between states through economic independence, with the hope of delaying another major international conflict like World War I
B) competition among states through political interdependence, with the hope of preventing another major international conflict like World War I
C) conflict between states through political independence, with the hope of instating self-rule for all nations
D) competition among states through economic interdependence, with the hope of preventing another major international conflict like World War I