South Africa–United States relations a joint session of Congress. In September, de Klerk visited Washington, the first official state visit by a South African leader. Mandela was subsequently elected President of South Africa, and U.S. Vice President Al Gore and First Lady Hillary Clinton attended his inauguration in Pretoria in May 1994. In October of that year, Mandela returned to Washington for a state dinner hosted by U.S. President Bill Clinton. President Clinton visited South Africa in March 1998, marking the first time a sitting U.S. president visited the country. Since Clinton's visit, two of his successors have visited the country: President George W.
Governor-General of South Africa 30 April 1961, after he signed the new republican constitution into law. Chief Justice Lucas Cornelius Steyn became Officer Administering the Government under a transitional arrangement until 31 May 1961, when the Republic of South Africa was declared and Swart become the first State President of South Africa. Governor-General of South Africa The Governor-General of the Union of South Africa (, ) was the highest state official in the Union of South Africa between 31 May 1910 and 31 May 1961. The Union of South Africa was founded as a self-governing Dominion of the British Empire in 1910 and the