Harold Macmillan in the context of "Project Emily"

Earl (/ɜːrl, ɜːrəl/) is a rank of the nobility in the United Kingdom. In modern Britain, an earl is a member of the peerage, ranking below a marquess and above a viscount. A feminine form of earl never developed; instead, countess is used.

The title originates in the Old English word eorl, meaning "a man of noble birth or rank". The word is cognate with the Scandinavian form jarl. After the Norman Conquest, it became the equivalent of the continental count. In Scotland, it assimilated the concept of mormaer. Since the 1960s, earldoms have typically been created only for members of the royal family. The last non-royal earldom, Earl of Stockton, was created in 1984 for Harold Macmillan, prime minister from 1957 to 1963.

Earl of Stockton is a title in the Peerage of the United Kingdom. It was created on 24 February 1984 for Harold Macmillan, the former Conservative prime minister (from 1957 to 1963), less than three years before his death in 1986. At the same time he received a subsidiary title Viscount Macmillan of Ovenden, of Chelwood Gate in the County of East Sussex and of Stockton-on-Tees in the County of Cleveland, also in the Peerage of the United Kingdom. The viscountcy is used as a courtesy title by the earl's heir apparent.

The titles are held by the first holder's grandson, being the second earl, who succeeded in 1986 on his grandfather's death (namely Alexander Macmillan, 2nd Earl of Stockton, son of Maurice Macmillan, Viscount Macmillan of Ovenden, only son of the first earl, who died in 1984). The earldom and viscountcy are the most recent hereditary peerages created outside of the royal family and, with the Thatcher baronetcy (which is not a peerage), the only hereditary titles which survive of the few created since 1965.

The Geneva Summit of 1955 was a Cold War-era meeting in Geneva, Switzerland. Held on July 18, 1955, it was a meeting of "The Big Four": President Dwight D. Eisenhower of the United States, Prime Minister Anthony Eden of Britain, Premier Nikolai A. Bulganin of the Soviet Union, and Prime Minister Edgar Faure of France. They were accompanied by the foreign ministers of the four powers (who were also members of the Council of Foreign Ministers): John Foster Dulles, Harold Macmillan, Vyacheslav Molotov, and Antoine Pinay. Also in attendance was Nikita Khrushchev, de facto leader of the Soviet Union.

This was the first such meeting since the Potsdam Conference ten years earlier.

The Preston Bypass was the United Kingdom's first motorway, opened in 1958. It was designed and engineered by Lancashire County Council surveyor James Drake as part of a larger initiative to create a north-south motorway network that would later form part of the M6 motorway. The original 8+1⁄4-mile (13.3 km) motorway ran around the east side of Preston between Bamber Bridge (now the M6 junction 29) and Broughton (now the M55 junction 1) and crossed over the River Ribble at Samlesbury at the M6 junction 31.

Planning started in 1937, despite the lack of legal powers permitting motorway construction until the introduction of the Special Roads Act 1949. Early work was hampered by heavy rainfall, resulting in the postponement of various heavy engineering works, such as the base foundation; the result of the weather meant the original two-year plan was delayed by a further five months. The bypass was opened on 5 December 1958 by the then Prime Minister, Harold Macmillan. Nearly £3 million was spent on its construction. Weeks after opening, the road had to close temporarily due to water causing other problems when the base layer was damaged by a rapid freeze and thaw cycle.

Iain Norman Macleod (11 November 1913 – 20 July 1970) was a British Conservative Party politician.

A playboy and professional bridge player in his twenties, after war service Macleod worked for the Conservative Research Department before entering Parliament in 1950. He was noted as a formidable Parliamentary debater and—later—as a platform orator. He was quickly appointed Minister of Health, later serving as Minister of Labour. He served an important term as Secretary of State for the Colonies under Harold Macmillan in the early 1960s, overseeing the independence of many African countries from British rule but earning the enmity of Conservative right-wingers, and the soubriquet that he was "too clever by half".

Sir Edward Richard George Heath (9 July 1916 – 17 July 2005) was a British politician who served as Prime Minister of the United Kingdom from 1970 to 1974 and Leader of the Conservative Party from 1965 to 1975. Heath also served for 51 years as a Member of Parliament from 1950 to 2001. Outside politics, Heath was a yachtsman, a musician, and an author.

Born in Broadstairs, Kent, Heath was the son of a chambermaid and carpenter. He attended Chatham House Grammar School in Ramsgate, Kent, and became a leader within student politics while studying at Balliol College at the University of Oxford. During World War II, Heath served as an officer in the Royal Artillery. He worked briefly in the Civil Service, but resigned in order to stand for Parliament, and was elected for Bexley at the 1950 election. He was promoted to become Chief Whip by Anthony Eden in 1955, and in 1959 was appointed to the Cabinet by Harold Macmillan as Minister of Labour. He later held the role of Lord Privy Seal and in 1963, was made President of the Board of Trade by Alec Douglas-Home. After the Conservatives were defeated at the 1964 election, Heath was elected as Leader of the Conservative Party in 1965, becoming Leader of the Opposition. Although he led the Conservatives to a landslide defeat at the 1966 election, he remained in the leadership, and at the 1970 election led his party to an unexpected victory.

The 1959 United Kingdom general election was held on Thursday, 8 October 1959. The Conservative Party under the leadership of incumbent prime minister Harold Macmillan won a landslide victory with a majority of 100 seats. This was their third election victory in a row.