How did the concept of militarism lead to the outbreak of wwi?

Hurry // don’t answer if you don’t know. 1. why didn’t the league of nations (lon) stop germany and italy from being aggressive towards other nations before the war? a) the lon supported german and italian aggression b) the lon was only concerned about japanese aggression c) the lon didn’t have an army or real power to enforce what it wanted d) the lon was busy solving the spanish civil war

Who were the main leaders of the major powers (france, england, and great britain) during the treaty of versailles?

General who became emperor of france