sentences:  As World War II draws to a close, white politics in the Union of South Africa are glaringly polarised - reflecting the struggle between Daniel Malan's Reunited National Party, whose followers demand a republic, and the United Party of Jan Smuts, who wish to retain their British monarch.Smuts' outstanding electoral victory in 1943 is fast becoming a distant memory; the Nationalists have consolidated by 1948 and go on to win Calvinia, Potchefstroom, Springs, and Caledon.United Prime Minister Oudstryder dissolves parliament in 1952, the tercentenary of Jan van Riebeeck's landing at the Cape of Good Hope.