Robert Peel In 1830 the Whigs finally returned to power and Peel became a member of the Opposition for the first time. After successive election defeats, leadership of the Conservative Party gradually passed from Wellington to Peel, and when King William IV asked Wellington to become Prime Minister in November 1834, he declined and Peel was selected instead, with Wellington serving as caretaker until Peel took office. Peel then issued the Tamworth Manifesto (December 1834), laying down the principles upon which the modern British Conservative Party is based. His first ministry was a minority government, dependent on Whig support and with Peel
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