Chaim Weizmann institute was a global success attracting scientists from all over the Diaspora. In 1949 there were 20 researchers, twenty years later there were 400 and 500 students. The Honourable Chaim Weizmann met with United States President Harry Truman and worked to obtain the support of the United States, they discussed emigration, for the establishment of the State of Israel. The President lived at Rehovot, where he regularly received the Prime Minister David Ben-Gurion into his garden. He was denied any actualisation of the political role he had hoped for by the Left. He had to be consoled with the Weizmann
Chaim Weizmann The Revisionist Party put forward Prof. Joseph Klausner. Weizmann was elected president by the Knesset on 17 February 1949. On 24 February 1949, Weizmann as President entrusted Ben-Gurion with forming a government. A Coalition was made up of 46 Mapai, 2 Arab Democratic List of Nazareth, 16 of United Religious Front, 5 of Progressive Party, 4 of Sephardi List. Mapam was officially a socialist party with Mapai, but was anti-religious and so remained outside the coalition. On 2 November 1949, anniversary of Balfour Declaration the Daniel Sieff Institute much enlarged and rebuilt was renamed the Weizmann Institute of Science. The