Prime Minister of New Zealand signed a number of international treaties. In 1967, Keith Holyoake became the first New Zealand prime minister to select candidates for the position of governor-general without any involvement of the British government. Holyoake advised the monarch, Queen Elizabeth II, to appoint Sir Arthur Porritt, the first New Zealand–born governor-general. After the mixed-member proportional (MMP) system was introduced in 1996, prime ministers have had to manage minority governments. The skill of MMP management was exemplified by Helen Clark's nine years as prime minister (1999–2008), when her Labour Party remained in power thanks to a range of confidence and supply agreements with
Prime Minister of France largest party in the Assembly, it did not have an absolute majority. The RPR had an alliance with the UDF, which gave them a majority. Such a situation, where the President is forced to work with a Prime Minister who is an opponent, is called a cohabitation. Édith Cresson is the only woman to have held the position of Prime Minister. Aristide Briand holds the record for number of cabinet formations as Prime Minister with 11 times. He served between 1909 and 1929 with some terms as short as 26 days. According to article 21 of the Constitution, the Prime