Sir Sidney Holland was Prime Minister of which Commonwealth country, between 1949 and 1957?
Sidney Holland Sidney Holland Sir Sidney George Holland (18 October 1893 – 5 August 1961) was a New Zealand politician who served as the 25th Prime Minister of New Zealand from 13 December 1949 to 20 September 1957. He was instrumental in the creation and consolidation of the New Zealand National Party, which was to dominate New Zealand politics for much of the second half of the 20th century. In 1940, Holland became the second Leader of the National Party, and Leader of the Opposition. He served briefly (1942) in a war cabinet but thereafter attacked the Labour government for its interventionist
1957 Commonwealth Prime Ministers' Conference Multilateral nuclear disarmament negotiations were also discussed. This was the first Commonwealth Prime Ministers' Conference attended by Ghana, which had attained independence in March 1957. 1957 Commonwealth Prime Ministers' Conference The 1957 Commonwealth Prime Ministers' Conference was the ninth Meeting of the Heads of Government of the Commonwealth of Nations. It was held in the United Kingdom in June 1957, and was hosted by that country's Prime Minister, Harold Macmillan. The new Canadian prime minister, John Diefenbaker, proposes the intensification of trade relations within the Commonwealth. His call for an Empire Trade Conference were resisted by the British government which