During World War II, Turing worked for the Government Code and Cypher School ( GCCS ) at Bletchley Park, Britain's codebreaking centre.

During the First World War, Britain's Army and Navy had separate signals intelligence agencies, MI1b and NID25 ( initially known as Room 40 ) respectively.

During the 1730s Britain's relationship with Spain had slowly declined.

During that time she met a number of budding musicians in Britain's blues scene.

During the First World War, the custom of hanging the banners of foreign princes invested with Britain's highest order of knighthood, the Order of the Garter, in St George's Chapel, Windsor Castle, came under criticism, as the German members of the Order were fighting against Britain.

During the Suez Crisis, when Britain invaded Egypt in collusion with France and Israel, according to Labour leader Harold Wilson Macmillan was ' first in, first out ': first very supportive of the invasion, then a prime mover in Britain's humiliating withdrawal in the wake of the financial crisis caused by pressure from the U. S. government.

During the debate, many MPs openly criticised Churchill and passionately voiced loyalty to Britain's Polish allies and expressed deep reservations about Yalta.

During the 1930s one of Britain's biggest such factories to build these products was built at Euxton.

During the war it had become clear that private patronage was no longer a practical means of sustaining Britain's musical life ; a state body, the Council for the Encouragement of Music and the Arts – the forerunner of the Arts Council – was established, and given a modest budget for public subsidy.

During her career, she was one of Britain's most successful novelists, selling three million copies of her books, including 10 best-sellers in the last 20 years of her life.

During his administration Britain's international isolation increased, as Britain failed to secure alliances with other major European powers, a situation that subsequent governments were unable to reverse leading to Britain fighting several countries during the American War of Independence without a major ally.

During this time, the British administration was attempting to repair Malaya's economy — revenue from Malaya's tin and rubber industries was important to Britain's own post-war recovery.

During these trips, Donovan met with key officials in the British war effort, including Winston Churchill and the directors of Britain's intelligence services.

During this time he wrote the Instrument of Government, Britain's only codified constitution, and was influential in bringing about the Protectorate.

During the later decades of the 1st century, Londinium expanded rapidly and quickly became Roman Britain's largest city.

During the Seven Years War he gained a reputation for his role in amphibious operations against the French coast as part of Britain's policy of naval descents.

During this period, there was considerable rivalry with John Nunn over who was Britain's best player, the two protagonists regularly leapfrogging each other in the world rankings.

During World War II Lewis was a lecturer for the British Army, working with the Army Education Corps and the Army Bureau of Current Affairs and lecturing on, among other things, Britain's wartime ally, the Soviet Union.

During the Second World War, Hawker Siddeley was one of the United Kingdom's most important aviation concerns, producing numerous designs including the famous Hawker Hurricane fighter plane that, along with the Supermarine Spitfire, was Britain's front-line defence in the Battle of Britain.

During this stage of construction the M5 became Britain's longest contraflow system,

During the Blitz, all of Britain's major industrial, cathderal, and political cites were heavily bombed.

During the 1980s he presented Steam Days, an informative programme about Britain's railways.

During negotiations, British diplomats had suggested ending the war uti possidetis, but the final treaty, due in large part to a resounding American victory in the Battle of Lake Champlain, left neither gains nor losses in land for the United States and Britain's Canadian colonies.

During the 1939 / 40 season Football was stopped following Britain's declaration of war and not resumed until the end of war.

During World War I, Afghanistan remained neutral despite pressure to support Turkey when its sultan proclaimed his nation's participation in what it considered a holy war.

During this time there was unrest in the towns of Menton and Roquebrune, which declared independence, hoping for annexation by Sardinia and participation in the Italian Risorgimento.

During his reign, Philip surrounded himself with the best civil lawyers and decidedly expelled the clergy from all participation in the administration of the law.

During this campaign Joseph Stalin ordered the regiment to style itself Normandie-Niemen in recognition of its participation in the battles to liberate the river of the same name.

During the first Assemblies, theologians Vasileios Ioannidis and Amilkas Alivizatos contributed significantly to the debates that led to the drafting of the " Toronto Statement ", a foundational document which facilitated Eastern Orthodox participation in the organization and today it constitutes its ecclesiological charter.

During his spell in prison Wright briefly joined the blanket protest, although he stepped down following an order from the UVF's Brigade Staff ( Belfast leadership ), who feared that prisoner participation in the protest was being interpreted as a show of solidarity with the Provisional IRA.

During the town's bicentennial in 1988, Yorktowners honored their historic heritage, including that of the 19th and 20th centuries, and commemorated their community's participation in events that led up to the birth and growth of the United States.

During a keynote address at the September 12, 2007 Telework Exchange Town Hall Meeting, Lurita Doan, at that time the Administrator for the General Services Administration, announced an aggressive commitment goal to increase agency telework participation.

During this period, African participation in the political process increased rapidly.

During his tenure as prime minister, Katō implemented the provisions of the Washington Naval Agreement, withdrew Japanese forces from Shantung in China and ended Japanese participation in the Siberian Intervention.

During the 1990s and the beginning of the 2000s, Molde was the second best team in Norway ( behind 13-times in a row champions Rosenborg ), with league silver's in 1995, 1998, 1999 and 2002 and cup championship in 1994 and 2005, and the participation in the Champions League in the 1999 – 2000 season, when Real Madrid, Porto and Olympiacos visited Molde.

During the 1980s, participation rose, reaching 7. 5 % by 1991.

During the Predators ' training camp in September 2005, Kariya suffered separate ankle and groin injuries that limited his participation in team practices and pre-season games.

During this time, they gained notoriety in the tag team division, partly due to their participation in Tables, Ladders, and Chairs matches.

During this tenure, Abbot oversaw the Smithsonian's participation in Works Progress Administration projects, including the Federal Art Project.

During these years, the Principality of Dai did in fact become a key position in the defense against Xiongnu, and Prince Heng became well-acquainted with Xiongnu customs and military strategies, although the extent of his own participation in military actions was unknown.

During the July Monarchy of 1830 to 1848, when the junior Orleanist branch held the throne, the Legitimists were politically marginalized, many withdrawing from active participation in political life.

During this period Pākehā whaling stations became established in the region with Te Rauparaha's encouragement and the participation of many Māori.

During the 1990s, a series of International Monetary Fund arrangements, coupled with massive external debt relief resulting from Egypt's participation in the Gulf War coalition, helped Egypt improve its macroeconomic performance.

During the 1970s, these committees underwent expansion and reform to improve participation by academic staff in decision-making.

During the dictatorship of Sani Abacha ( 1993 – 1998 ), Obasanjo spoke out against the human rights abuses of the regime, and was imprisoned for his participation in an aborted coup.

During World War One the brutality of the Western Front demanded the participation of every available person and resource.

During the war first the Army of Independence, later the detachments composed of RPA members had an active participation in the struggle for the defense of the borders of Armenia and liberation of Artsakh.

During the Vietnam War, they received campaign participation streamers for every campaign in the war.