During the Irish Civil War ( 1922 – 23 ), most of the IRA units in Cork sided against the Anglo-Irish Treaty.

During the debates of the Anglo-Irish Treaty in 1921, Lemass was one of the minority who opposed it along with de Valera.

During the Irish War of Independence ( 1919 – 1921 ), many Anglo-Irish landlords left the country due to attacks on their family homes.

During the late 19th century a number of Anglo-Irish families were prominent in the town, however their estate-houses were burned out during the 1920s troubles, and after they fled their land was redistributed to the former tenants.

During the Anglo-Irish Treaty talks of 1921, a Martinsyde Type A Mark II biplane was purchased and put on 24-hour standby at Croydon airport in order to allow Michael Collins to escape back to Ireland if the talks failed.

During 1920 and 1921 Hugh Kennedy was a senior legal adviser to the representatives of Dáil Éireann during the negotiations for the Anglo-Irish Treaty.

During the Unionist " Day of Action " on Monday, 3 March 1986, against the Anglo-Irish Agreement, which saw most of Northern Ireland electricity power supplies cut off and its main industry closed down, Allister led numerous Ulster loyalist street protests.

During the Anglo-Irish War ( or Irish War of Independence ) the British sent paramilitary police, the " Black and Tans " and the Auxiliary Division, to help the British Army and Royal Irish Constabulary.

During this time, he and his wife both became interested in their Irish heritage and were tangentially involved in both the Irish War of Independence and the Irish Civil War: they gave the use of their London home to the Irish negotiators during the negotiations leading to the Anglo-Irish Treaty.

During the Anglo-Irish War, its members were active.

During the brief Mexican venture Fosdick's report to the Secretary recommended a definite stand by the War Department against the saloon and the excesses of prostitution.

During the Civil War period Mr. Brown also invented the Brown & Sharpe formed tooth gear cutter, a basic invention which ultimately revolutionized the world's gear manufacturing industry by changing its basic economics.

During World War 2,, he was a lieutenant commander in the United States Navy.

During World War 2, about 7.5 million persons were enrolled in courses organized under two special programs administered by state and local school authorities: ( 1 ) Vocational Education for National Defense, and ( 2 ) War Production Training.

About a quarter of Hardy's poems carry an appended date line, usually the year of completion, but sometimes inclusive years ( `` 1908 - 1910 '' ) or two separate dates when Hardy worked on the poem ( `` 1905 and 1926 '' ) or an approximate date ( `` During the War '' ).

During the Civil War, Custer, who achieved a brilliant record, was made brigadier general at the age of 23.

During World War 2,, doctors in The Netherlands and Scandinavia noted a curious fact: despite the stresses of Nazi occupation, the death rate from coronary artery disease was slowly dropping.

During the Second Punic War in 212 BCE, the Ludi Apollinares (" Apollonian Games ") were instituted in his honor, on the instructions of a prophecy attributed to one Marcius.

During the First World War Korzybski served as an intelligence officer in the Russian Army.

During World War I, the Armenian Genocide, the Greek genocide ( especially in Pontus ), and the Assyrian Genocide almost entirely removed the ancient communities of Armenian and Assyrian populations in Anatolia, as well as a large part of its ethnic Greek population.

During the post-World War I period ski-lifts were built in Swiss and Austrian towns to accommodate winter visitors, but summer tourism continued to be important ; by the mid-20th century the popularity of downhill skiing increased greatly as it became more accessible and in the 1970s several new villages were built in France devoted almost exclusively to skiing, such a Les Menuires.

During World War I, Poirot left Belgium for Britain as a refugee.

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

* 1958 – During the Cold War, American Van Cliburn wins the inaugural International Tchaikovsky Competition in Moscow.

During the First World War, because of his family connections with both sides and the division of popular opinion, Spain remained neutral.

* 1864 – During the American Civil War, Union forces led by General William T. Sherman launch an assault on Atlanta, Georgia.

During World War II, Abadan was a major logistics center for Lend-Lease aircraft being sent to the Soviet Union by the United States.

During World War II, the ACLU defended Japanese American citizens who were forcibly relocated to internment camps.

During the Cold War, the ACLU headquarters was dominated by anti-communists, but many local affiliates defended members of the Communist Party.

During this time, his parents took part in the Spanish Civil War in supporting rather than fighting roles.

During World War II, Eleven Assyrian companies saw action in Palestine and another four served in Cyprus.

During the Second Boer War on 15 November 1899, Winston Churchill, then a war-correspondent, was travelling on board an armoured train when it was ambushed by Boer commandos.

During the Anglo-Iraqi War, some of the units located in the British Mandate of Palestine were sent to Iraq and drove Fordson armored cars.

During its design stages the name Victorie Stadion was frequently used, referring to the Dutch War of Independence, the phrase " n Alkmaar begint de victorie " ( Victory begins in Alkmaar ) in particular.

During the Civil War, prior to the siege of Raglan Castle in 1645, King Charles I visited Abergavenny and presided in person over the trial of Sir Trefor Williams, 1st Baronet of Llangibby, a Royalist who changed sides, and other Parliamentarians.

During the period 1825 – 1863 a sheep market was held at a site in Castle Street, to stop the sale of sheep on the streets of the town.

During the period c. 500-450 BC, the tin deposits seem to have become more important, and fortified settlements appear such as at Chun Castle and Kenidjack Castle, to protect both the tin smelters and mines.

During his reign was built one of the most fortified castle cities on the Adriatic Durrës Castle in Durrës.

During the American Revolutionary War, their villages, including Kanadaseaga (" Seneca Castle ") were wiped out during the Sullivan Expedition by troops that invaded their homeland to punish them for assisting the British.

During his brief stay in Nagoya Castle in what is today Saga prefecture, on Kyūshū, Hideyoshi memorized the shite ( lead roles ) parts of ten Noh plays, which he then performed, forcing various daimyō to accompany him onstage as the waki ( secondary, accompanying role ).

* During the English Civil War, Prince Rupert and his men take Liverpool Castle, which is later reclaimed by Sir John Moore.

During World War II, the two sisters stayed at Windsor Castle, despite government pressure to evacuate to Canada.

During the tour, Queen performed a concert at Slane Castle, Ireland, in front of an audience of 95, 000, which broke the venue's attendance record.

During a trip from Dublin, Ní Mháille attempted to pay a courtesy visit to Howth Castle, home of Christopher St Lawrence, 8th Baron Howth ( d. 1589 ) However, she was informed that the family was at dinner and the castle gates were closed against her.

During WWII, the Este Castle, adjacent to the Corso Roma, now known as the Corso Martiri della Libertà, was the site of an infamous massacre in 1943.

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 heyday of the patricians in the 17th and 18th Centuries, a number of elegant town houses ( Reinert House 1692-93, Palais Besenval 1703-06 ) and summer residences outside the city ( Sommerhaus Vigier 1648-50, Waldegg Castle 1682-86, Steinbrugg Castle 1665-68 and Blumenstein Castle 1725-28 ) were built.

During this time, under the direction of court architects, Joseph Saint-Pierre and Carl von Gontard, numerous courtly buildings and attractions were created: the Margravial Opera House with its richly furnished baroque theatre ( 1744 – 1748 ), the New ' Castle ' and Sun Temple ( 1749 – 1753 ) at the Hermitage, the New Palace with its courtyard garden ( 1754 ff ) to replace the Old Palace which had burned down through the carelessness of the margrave, and the magnificent row of buildings in today's Friedrichstraße.

During his career he performed many major excavations within Britain, including that of Roman Verulamium ( modern-day St Albans ), the late Iron Age hill-fort of Maiden Castle, Dorset and Stanwick Iron Age Fortifications in Yorkshire.

During his patronage of the Visconti Castle he contributed greatly to the growth of the collection of scientific treatises and richly illuminated manuscripts in the Visconti Library.

During the foundation of the group, Ming brought in his girlfriend, Guru, who in turn invited Castle.

During the American War of Independence, the British were defeated for a second time, in this instance by a combination of French and Spanish forces, which regained the island after a long siege of St. Philip's Castle in Port Mahon on 5 February 1782.

During a similar operation in 1943, Operation Cockade, a fictional field army ( British Fourth Army ) had been created, head-quartered in Edinburgh Castle.

During the Middle Ages, because of its proximity to the Kingdom of Scotland, Carlisle became an important military stronghold ; Carlisle Castle, still relatively intact, was built in 1092 by William Rufus, and having once served as a prison for Mary, Queen of Scots.

During the Second Boer War ( 1899 – 1902 ), Kitchener arrived with Lord Roberts on the RMS Dunottar Castle and the massive British reinforcements of December 1899.

During the reigns of Malcolm III and his sons, Edinburgh Castle became one of the most significant royal centres in Scotland.