, 1910. The position of Prime Minister was established in 1910, when the
Union of South Africa was formed. He was appointed by the
monarch’s representative in the country—the
governor-general until 1961 and the
state president after South Africa became a republic in 1961. In practice, he was the leader of the majority party or coalition in the
House of Assembly. With few exceptions, the governor-general/state president was bound by convention to act on the prime minister's advice. Thus, the prime minister was the country's leading political figure and
de facto chief executive, with powers similar to those of his
British counterpart. The first prime minister was
Louis Botha, a former
Boer general and war hero during the
Second Boer War. The position of Prime Minister was abolished in 1984, when the State President was given executive powers after a
new constitution was adopted – effectively merging the role of Prime Minister and State President. The last Prime Minister of South Africa,
P. W. Botha, became the first executive State President after the constitutional reform in 1984 after
Marais Viljoen's retirement. In post-apartheid South Africa, the
Inkatha Freedom Party has called for a return to a Westminster-style split executive with a Prime Minister as head of government, which is part of its overarching goal of avoiding a
single-party South African state. ==List of prime ministers of South Africa==