League of Nations Statistical and Disarmament Documents - Northwestern UniversityThe League existed from 1919 to 1946. Although Russia and the United States refused to join, its members included countries from Africa, Asia, Europe and North and South America. The documents in this digitized collection focus on three areas: the founding of the League, international statistics published by the League, and the League's work toward international disarmament. To promote peace and security, the League reduced national armaments and prevented the manufacture of implements of war. Most of the publications in this digital collection concern disarmament.