Published date 31/03/2011 Last updated 31/03/2011 Articles Becoming a Republic and withdrawal from the Commonwealth in 1961The Union of South Africa: Movement towards RepublicReactions to the formation of a republicDocuments, speeches and articles relating to From Union to South African Republic 1900-1976The “Wind of Change” speech Archive The Union of South Africa Act, 2 December 1909Show full Collection Galleries General Galleries Related Collections from the Archive From Union to South African Republic 1900-1976