What kind of decision-making process was used by the Assembly of the League of Nations?

The League of Nations required a unanimous decision for certain significant matters, particularly when it came to actions that would involve the use of military force or changes in the League's structure and operations. This mechanism aimed to ensure that all member states were in agreement, reflecting the League's foundational principle of collective security and cooperation among nations. By requiring unanimous consent, the League sought to prevent any single nation from feeling alienated or threatened by decisions made by the majority, fostering a sense of solidarity and mutual respect among its members.

The other voting methods, such as simple majority or two-thirds majority, were generally used for more routine matters, but they did not apply to key decisions that impacted the League’s core principles. Additionally, weighted voting based on country size was not a feature of the League of Nations' decision-making process, as this could undermine the equality of sovereign states regardless of their military or economic strength. Thus, the emphasis on requiring unanimous decisions reflects the League's aspirations for cooperation and peace among a diverse group of nations.