Yalta Conference: the road towards formal UN constitution

USA, USSR and UK agreed in Yalta to call San Francisco
Conference to build United Nations Organization

In February 1945 US president Franklin D.Rooselvelt, british prime minister Winston Churchill and USSR chief of state Iosif Stalin met in the soviet city of Yalta calling for a conference in San Francisco aimed to the creation of the United Nations Organisation. World War II was coming to an end and it was the time to build the new world order defined at the Atlantic Charter in 1941. Between 1942 and 1945 a total number of 47 countries signed the Declaration of the United Nations being invited to the San Francisco Conference in order to build a new world less euocentric and much more pluralistic than ever.