Why is the League of Nations the "original United Nations", and how did it be replaced by the United Nations?

Why is the League of Nations the "original United Nations", and how did it be replaced by the United Nations?
Friends who know something about international relations should be familiar with the United Nations.

friends who know something about international relations should be familiar with the United Nations and know China's status as a permanent member of the United Nations. In fact, after the first World War, there was a global international organization, which has many similarities with the organizational structure of the United Nations today, and also provides a lot of experience and reference for the establishment of the modern United Nations system.

Long for a perfect chiffon wedding dresses that flows around your curves, flattering your height? Spend time and consider this selection.