NEW YORK, NY - SEPTEMBER 28: The President of Brazil Dilma Rousseff addresses the opening session of the UN General Assembly on September 28, 2015 in New York City. World leaders gathered for the 70th session of the annual meeting. (Photo by John Moore/Getty Images)
Projeto de História e Sociologia: Simulação da Reunião da ONU 3ª série do Ensino Médio