During the third and final lunar excursion of the mission, astronauts Young and Duke were to explore North Ray Crater, the largest of any of the craters any Apollo expedition had visited.

During the 17th century, English emigration to the British colonies in North America was at its peak, and the new settlers took the English language with them.

During the Cold War, U. S. Navy P-3 Orion antisubmarine warfare squadrons patrolled the North Atlantic Ocean for Soviet Navy submarines and surface warships.

During the late 2nd century, the main ethnic change in the northern Black sea region was the immigration, from the Vistula valley in the North, of the Goths and accompanying Germanic tribes such as the Taifali and the Hasdingi, a branch of the Vandal people.

During the Middle Ages, most of the remainder of Europe was Christianized, with Christians also being a sometimes large religious minority in the Middle East, North Africa, Ethiopia and parts of India.

During the 1st millennium BC, they were spoken across Europe, in the Iberian Peninsula, from the Atlantic and North Sea coastlines, up the Rhine valley and down the Danube valley to the Black Sea, the Upper Balkan Peninsula, and in Galatia in Asia Minor.

During the 1983 – 86 seasons, North Dakota buyers purchased an average of 7, 913 pelts annually, for an average annual combined return to takers of $ 255, 458.

During the Pliocene, around ( 4-5 Mya ), Canis lepophagus appeared in North America.

During the 1840s, Lyell traveled to the United States and Canada, and wrote two popular travel-and-geology books: Travels in North America ( 1845 ) and A Second Visit to the United States ( 1849 ).

During Thompson's 1811 voyage down the Columbia River he camped at the junction with the Snake River on July 9, 1811, and erected a pole and a notice claiming the country for Great Britain and stating the intention of the North West Company to build a trading post at the site.

During the Atlantic Slave Trade, 9. 4 to 12 million people from North, West, West-Central and South-east Africa survived transportation to arrive in the Western Hemisphere as slaves.

During the Indian Rebellion of 1857, some British officials suggested restoring Peshawar to Dost Mohammad, in return for his support against the rebellious sepoys of the Bengal Army, but this view was rejected by British political officers on the North West frontier, who believed that Dost Mohammad would see this as a sign of weakness and turn against the British.

During the Siege of Paris in 1871, the North German Confederation, supported by its allies from southern Germany, formed the German Empire with the proclamation of the Prussian king Wilhelm I as German Emperor in the Hall of Mirrors at the Palace of Versailles, to the humiliation of the French, who ceased to resist only days later.

During the late 19th and 20th century there was significant emigration, particularly from rural areas to Sweden and North America, while most immigrants into Finland itself come from other European countries.

During these operations the Crown Prince won the reputation of a thorough soldier ; after peace was made and Saxony had entered the North German Confederation, he gained the command of the Saxon army, which had now become the XII army corps of the North German army, and in this position carried out the necessary re-organisation.

During November 1870 the four southern states joined the North German Confederation by treaty.

During the Roman period Britain ’ s continental trade was principally directed across the Southern North Sea and Eastern Channel, focusing on the narrow Strait of Dover, though there were also more limited links via the Atlantic seaways.

During the 5th century the North West ( North of the Antonine Wall and West of the Grampian mountains ) is believed to have been raided and latter settled by Gaels / Scoti originating from Northern Ireland.

During the 16th century, the king began to claim North American territories and established several ( unsuccessful ) colonies.

During part of 1943 and 1944, Bogart went on USO and War Bond tours accompanied by Mayo, enduring arduous travels to Italy and North Africa, including Casablanca.

During the Seven Years ' War, he served in North America as master of Pembroke.

During the International Polar Year 1882-1883 the Austro-Hungarian North Pole Expedition stayed one year at Jan Mayen.

During his early education, he attended The Pike School ( where his mother taught art ) and enrolled in the Brooks School ( where his father taught ) for one year in North Andover, Massachusetts.

During the 17th century, contact with Siam and merchants from India lead to the adoption of curry in Vietnamese cuisine.

During the colonization of ' Tonkin ' ( north Vietnam ) between 1883 and 1954, a number of Hmong decided to join the Vietnamese Nationalists and Communists, while many Christianized Hmong sided with the French.

During an evening and early morning of rough weather and heavy seas, the destroyers received radar, sonar, and radio signals that they believed signaled another attack by the North Vietnamese navy.

During the 1968 campaign, LeMay became widely associated with the " Stone Age " comment, especially because he had suggested use of nuclear weapons as a strategy to quickly resolve a deeply protracted conventional war which eventually claimed over 50, 000 American and millions of Vietnamese lives.

During the war, communists and anti-war spokesmen insisted the Viet Cong was an insurgency indigenous to the South, while the U. S. and South Vietnamese governments portrayed the group as a tool of Hanoi.

During Tết, Vietnamese visit their relatives and temples, forgetting about the troubles of the past year and hoping for a better upcoming year.

During the 1930s, the Vietnamese Communist Party was nearly wiped out under French suppression with the execution of top leaders such as Phú, Lê Hồng Phong, and Nguyễn Văn Cừ.

During his stay in Indochina, he married a 17-year-old Vietnamese girl named Nguyen Thi Hué.

During " Commando Hunt IV " ( 30 April through 9 October 1971 ), U. S., South Vietnamese, and Laotian forces began to feel the North Vietnamese reaction to General Lon Nol's coup in Cambodia and the subsequent closure of the port of Sihanoukville to its supply shipments.

During these operations, the North Vietnamese suffered approximately 100, 000 casualties while the South Vietnamese suffered 30, 000 fatalities during the fighting.

During the 1970s he was active in Demokratisk Allians ( DA ), which was a reaction to the communist demonstrations for a North Vietnamese invasion of South Vietnam.

During the late summer and fall of 1967 both South Vietnamese and U. S. intelligence agencies collected clues that indicated a significant shift in communist strategic planning.

During all of these operations, the communists followed a similar pattern: mortar or rocket attacks were closely followed by massed ground assaults conducted by battalion-strength elements of the Viet Cong, sometimes supported by North Vietnamese regulars.

During this crucial crisis, however, no South Vietnamese unit broke or defected to the communists.

During the first days of the North Vietnamese occupation, U. S. intelligence vastly underestimated the number of PAVN troops and little appreciated the effort that was going to be necessary to evict them.

During the intense action, the allies estimated that North Vietnamese forces had between 2, 500 and 5, 000 killed and 89 captured in the city and in the surrounding area.

During the early morning hours of 4 May, communist units initiated the second phase of the offensive ( known by the South Vietnamese and Americans as " Mini-Tet ") by striking 119 targets throughout South Vietnam, including Saigon.

During the second phase ( 5 May – 30 May ) U. S. casualties amounted to 1, 161 killed and 3, 954 wounded, while 143 South Vietnamese servicemen were killed and another 643 were wounded.

During the Vietnam War of the late 1960s, one account alleges that a village headman in South Vietnam who cooperated in some way with the South Vietnamese Army or with U. S. soldiers might have been impaled by local Viet Cong as a form of punishment for alleged collaboration.

During the First and Second Indochina Wars, members of Cao Đài ( along with several other Vietnamese sects, such as Hòa Hảo ) were active in political and military struggles, both against French colonial forces and Prime Minister Ngô Đình Diệm of South Vietnam.

During the early years of the Vietnam War in the 1960s, An Giang province and its capital Long Xuyên were among the few places in the Mekong Delta where Viet Cong activity was minimal and American and South Vietnamese troops could move without fear of sniper attack.

During the 1960s, 73 of the 131 subdistrict ( tambon ) were said to be infiltrated by the Vietnamese and Lao communists, it was known as the " heartland of insurgency ".

During the recent years such as 2006 and beyond, Vietnamese pop music has tremendously improved from years past.