David William Donald Cameron (; born 9 October 1966) is a British politician who was Prime Minister of the United Kingdom from 2010 to 2016 and Leader of the Conservative Party from 2005 to 2016. He was Member of Parliament (MP) for Witney from 2001 to 2016. Cameron identifies as a One-Nation Conservative, and has been associated with both economically liberal and socially liberal policies. Born in London to wealthy upper middle-class parents, Cameron was educated at Heatherdown School, Eton College, and Brasenose College, Oxford.
Following the Labour victory in the May 2005 general election, Michael Howard announced his resignation as leader of the Conservative Party and set a lengthy timetable for the leadership election. Cameron announced on 29 September 2005 that he would be a candidate. Parliamentary colleagues supporting him included Boris Johnson, Shadow Chancellor George Osborne, Shadow Defence Secretary and deputy leader of the party Michael Ancram, Oliver Letwin and former party leader William Hague. His campaign did not gain wide support until his speech, delivered without notes, at the 2005 Conservative party conference. In the speech he vowed to make people "feel good about being Conservatives again" and said he wanted "to switch on a whole new generation." His speech was well-received; The Daily Telegraph said speaking without notes "showed a sureness and a confidence that is greatly to his credit". In the first ballot of Conservative MPs on 18 October 2005, Cameron came second, with 56 votes, slightly more than expected; David Davis had fewer than predicted at 62 votes; Liam Fox came third with 42 votes; and Kenneth Clarke was eliminated with 38 votes. In the second ballot on 20 October 2005, Cameron came first with 90 votes; David Davis was second, with 57; and Liam Fox was eliminated with 51 votes. All 198 Conservative MPs voted in both ballots. The next stage of the election process, between Davis and Cameron, was a vote open to the entire party membership. Cameron was elected with more than twice as many votes as Davis and more than half of all ballots issued; Cameron won 134,446 votes on a 78% turnout, to Davis's 64,398. Although Davis had initially been the favourite, it was widely acknowledged that his candidacy was marred by a disappointing conference speech. Cameron's election as the Leader of the Conservative Party and Leader of the Opposition was announced on 6 December 2005. As is customary for an Opposition leader not already a member, upon election Cameron became a member of the Privy Council, being formally approved to join on 14 December 2005, and sworn of the Council on 8 March 2006.

Q: What happened in the 2005 leadership election?
A: Michael Howard announced his resignation as leader of the Conservative Party and set a lengthy timetable for the leadership election.

Q: Why did he resign?
A: unknown

Q: What else happened?
A: Cameron announced on 29 September 2005 that he would be a candidate.

Q: Was he well liked?
A: Parliamentary colleagues supporting him included Boris Johnson, Shadow Chancellor George Osborne, Shadow Defence Secretary and deputy leader of the party Michael Ancram,
Who was Boris?
Boris Johnson, Parliamentary colleagues supporting him included Boris Parliamentary colleagues
Parliamentary colleagues