Which of the following statements is not a purpose of the United Nations as described in the United Nations Charter of 1945?

A. To keep peace throughout the world through the use of diplomatic and military actions
B. To develop friendly relations among nations and encourage respect for each other's rights and freedoms
C. To improve the lives of poor people and conquer hunger, disease, and illiteracy
D. To lay the foundations for a world government that would replace existing nation-states and their militaries