Harold Wilson conspiracy theories
Since the mid-1970s, a variety of conspiracy theories have emerged regarding British Labour Prime Minister Harold Wilson, who served as the Prime Minister of the United Kingdom from 1964 to 1970 and 1974 to 1976, winning four general elections. These range from Wilson having been a Soviet agent (a claim which MI5 investigated and found to be false), to Wilson being the victim of treasonous plots by conservative-leaning elements in MI5, claims which Wilson himself made.
History of the Conservative Party (UK)
The party at this time lacked a formal process for electing a new leader and Macmillan's resignation took place in the week of the annual Conservative Party Conference. This event rapidly became an American-style convention as leading ministers sought to establish their credentials. Eventually Macmillan formally recommended to the Queen that she appoint the Earl of Home as Prime Minister. Home was appointed and renounced his peerage, becoming Sir Alec Douglas-Home, but was unable to restore the party's fortunes and narrowly lost the 1964 general election to Harold Wilson's Labour, who ended 13 years of Conservative rule.