<Li> Each Government pledges itself to employ its full resources, military or economic, against those members of the Tripartite Pact and its adherents with which such government is at war . </Li> <Li> Each Government pledges itself to cooperate with the Governments signatory hereto and not to make a separate armistice or peace with the enemies . </Li> <P> The foregoing declaration may be adhered to by other nations which are, or which may be, rendering material assistance and contributions in the struggle for victory over Hitlerism . </P> <P> During the war, "the United Nations" became the official term for the Allies . To join, countries had to sign the Declaration and declare war on the Axis . </P>

Who runs the un and how does it work