The International League is an international group of nations dedicated to peace and prosperity over the world. The International League, informally called the IL, is an international organization devoted to cooperation between world powers in law, security, energy, economy, environment, trade and politics. The International League was founded on December 5, 194? by X, Y and Z The International League has a Permanent Security Council where the members are never rotated, while there is an Impermanent Security Council where the members are rotated every 3.5 years, on a Monday.