اذا لم تجد ما تبحث عنه يمكنك استخدام كلمات أكثر دقة.
League of Nations:- an international organization formed in 1920 to promote cooperation and peace among nations; although suggested by Woodrow Wilson, the United States never joined and it remained powerless; it was dissolved in 1946 after the United Nations was formed (Princeton WordNet 3.1)