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

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

During Baldwin III's reign, the County of Edessa, the first crusader state established during the First Crusade, was conquered by Zengi, the Turkic emir of Aleppo.

During the First and Second World Wars, Inchcolm was occupied by the army as part of the defences of the Firth of Forth.

During the First World War, on the Western front, the two sides had been locked in a trench war, where kill zones by overlapping fire of machine guns and barbed wire prevented either side from breaking through.

During and after the First World War, these concepts were further developed by generals, such as Oskar von Hutier and the Reichswehr.

During the First World War the German army used horses for logistics, 1. 4 million of them, in the 1939 – 45 war it used 2. 7 million horses.

During the First World War Prime Minister Robert Borden attempted to form a coalition with the opposition Liberals to broaden support for controversial conscription legislation.

During the First World War, he and his wife performed many services for the public of Leicestershire, including opening up their home first as a VAD Hospital under the 5th Northern General Hospital, and later as a hospital for Naval Personnel.

During the First World War, German troops retreated into this territory from Kamerun because Spain was neutral during the war.

During the First Partition of Poland in 1772, the city state was annexed by King Frederick the Great of the Kingdom of Prussia.

During this time Anthony Munday dedicated his Primaleon ; The First Book to Oxford.

During the late Old Kingdom and the First Intermediate Period ( c. 2181 – 2055 BC ), the Egyptians gradually came to believe that possession of a ba and the possibility of a paradisiacal afterlife extended to everyone.

During Hillary Clinton's campaign for election to the U. S. Senate, the couple's daughter Chelsea took over much of the First Lady's role.

During the First Indochina War ( 1946 – 54 ), the Foreign Legion saw its numbers swell due to the incorporation of Second World War veterans who couldn't adapt to civilian life.

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 spring and summer, First Nations and Métis trappers did the vast majority of the animal trapping and pelt preparation.

During the First Aliyah, between 1882 and 1903, approximately 35, 000 Jews moved to Palestine.

During the War of the First Coalition ( 1792 – 1797 ), the Directoire had replaced the National Convention.

" During that same year, the Greek cities in Sicily were induced to revolt against Roman political control, while the Macedonian king, Philip V, pledged his support to Hannibal – thus initiating the First Macedonian War against Rome.

During the First World War, Alexis Carrel and Henry Dakin developed the Carrel-Dakin method of treating wounds with an irrigation, Dakin's solution, a germicide which helped prevent gangrene.

During the Kumul Rebellion, the Kuomintang 36th Division ( National Revolutionary Army ) crushed a separatist Uyghur First East Turkestan Republic, delivering it a fatal blow at the Battle of Kashgar ( 1934 ).

During the First Indochina War, the Indochinese Communist Party formed the Pathet Lao resistance organization committed to Lao independence.

During the 1990s, Charles Taylor's presidency and the First and Second Liberian Civil Wars underscored Liberian relations with the Western world, the People's Republic of China, and its neighboring countries in Western Africa.

During the War of the First Coalition, Luxembourg was conquered and annexed by Revolutionary France, becoming part of the département of the Forêts in 1795.

During the Gulf War, the HARM was involved in a friendly fire incident when the pilot of an F-4G Wild Weasel escorting a B-52 bomber mistook the latter's tail gun radar for an Iraqi AAA site.

During the Gulf War, if an aircraft was illuminated by enemy radar a bogus " Magnum " call on the radio was often enough to convince the operators to power down.

During the first Gulf War the United Nations activated a biological and chemical response team, Task Force Scorpio, to respond to any potential use of weapons of mass destruction on civilians.

During the sixth and final colonial war, the French and Indian War, the military conflicts in Nova Scotia included: Battle of Fort Beauséjour ; Bay of Fundy Campaign ( 1755 ); the Battle of Petitcodiac ; the Raid on Lunenburg ( 1756 ); the Louisbourg Expedition ( 1757 ); Battle of Bloody Creek ( 1757 ); Siege of Louisbourg ( 1758 ), Petitcodiac River Campaign, Gulf of St. Lawrence Campaign ( 1758 ), St. John River Campaign, and Battle of Restigouche.

During the same period, vessels targeting right and bowhead whales in the Gulf of Alaska, Sea of Okhotsk, and the Western Arctic would take the odd gray whale if neither of the more desirable two species were in sight.

During this voyage Alarcón proved to his satisfaction that no open-water passage existed between the Gulf of California and the South Sea.

During the 1980s a captured Sandinista commando revealed that Montoneros " Special Forces " were training Sandinista frogmen and conducting gun runs across the Gulf of Fonseca to the Sandinista allies in El Salvador, FMLN guerrillas.

During the Persian Gulf crisis, Oman assisted the United Nations coalition effort.

During the years 550 to 330 BC, coinciding with the sovereignty of the first Persian Empire over the Middle East area, especially the whole part of the Persian Gulf and some parts of the Arabian Peninsula, the name of " Pars Sea " is widely found in the compiled written texts.

During the end of the fourth millennium BC, the southern part of the Persian Gulf was dominated by the Dilmun civilization.

During the 7th century the Sassanid Persian empire conquered the whole of the Persian Gulf, including southern and northern shores.

During the Ice Ages, the sea level of the Atlantic Ocean dropped so much that the Baltic Sea, the Gulf of Bothnia, and the Gulf of Finland disappeared, and the countries now surrounding them, including Germany, Poland, the other Baltic countries and Scandinavia, were directly joined by land.

During the nineteenth and early twentieth centuries, the pearling industry thrived in the relative calm at sea, providing both income and employment to the people of the Persian Gulf.

During the winter or dry season, extending roughly from November to April, the monsoon winds usually blow from the northeast along the China coast and across the Gulf of Tonkin, picking up considerable moisture ; consequently the winter season in most parts of the country is dry only by comparison with the rainy or summer season.

During the Gulf War of 1991, Sepecat Jaguar GR1A bombers of the Royal Air Force featured such Viz characters as Johnny Fartpants, the Fat Slags and Buster Gonad as nose art.

During the closing stages of the Iran-Iraq War the United States Navy began conducting operations in the Persian Gulf to protect US-flagged ships from attack by Iranian naval forces.

During this time, the definition of Epirus came to encompass the entire coastal region from the Ambracian Gulf to Dyrrachium ( modern-day Durrës, in Albania ).

During the first Gulf War the United Nations activated a biological and chemical response team, Task Force Scorpio, to respond to any potential use of weapons of mass destruction on civilians.

During the Second World War, the Battle of the St. Lawrence involved a number of submarine and anti-submarine actions throughout the lower St. Lawrence River and the entire Gulf of Saint Lawrence, Strait of Belle Isle and Cabot Strait from May to October 1942, September 1943, and again in October and November 1944.

During several expeditions, they discovered two major fault lines, one lying north-south, the Kerna fault, and the other lying east-west, the Delphic fault, which parallels the shore of the Corinthian Gulf.

During his charting of the Gulf Coast in 1785, the Spanish explorer José de Evia named the island Gálvez-town or Gálveztown in honor of Bernardo de Gálvez y Madrid, Count of Gálvez.

During the Gulf War, coalition forces displayed single chevrons on their armoured vehicles to prevent friendly fire incidents.

During this time the Persian empire extends as far west as Macedonia and Libya and as far east as the Hyphasis ( Beas ) River ; it stretches to the Caucasus Mountains and the Aral Sea in the north and to the Persian Gulf and the Arabian Desert in the south.

During the 1940s and 1950s, general semantics entered the idiom of science fiction, most notably through the works of A. E. van Vogt, The World of Null-A and its sequels, and Robert A. Heinlein, Gulf.