Correct Answer:
Option C - The predecessor of the United Nations was the League of Nations, established in 1919 AD after World War I, under the Treaty of Versailles "to promote international cooperation and to achieve international peace and security". The United Nations founded immediately after the Second World War in 1945.
C. The predecessor of the United Nations was the League of Nations, established in 1919 AD after World War I, under the Treaty of Versailles "to promote international cooperation and to achieve international peace and security". The United Nations founded immediately after the Second World War in 1945.