Following world war ii, how did the world’s leaders promote peace and reduce poverty?

Explanation:  World leaders promoted peace, through the signing of the San Francisco Peace Treaty. With this document, the aim was to put an end to World War II, financially compensate the victims of the conflict to reduce a little the negative impact caused by the war and therefore poverty for the damages caused by the war action, as well as to return the sovereignty to Japan and take away the label of imperial power. With the signing of this document, the United Nations letter was taken into account and the Universal Declaration of Human Rights was used. In total, 49 nations supported this agreement through their signatures officially.

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others  

the  wilmot proviso  was designed to eliminate  slavery  within the  landacquired as a result of the mexican war (1846-48). fearing the addition of a pro-slave territory, pennsylvania congressman david  wilmot proposedhis amendment to the bill.