Which achievement of the League of Nations does this map illustrate? the pledge of nations to join the League of Nations after 1921 the settlement of border disputes between member nations the settlement of disarmament terms between members the creation of mandates to manage certain territories

Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.