During a mining accident, Odo leads an evacuation of the Terran workers from the complex.

During the next seven years, approximately 300, 000 people came to California ( half by land and half by sea ) to seek their fortunes mining for gold or selling supplies like picks and shovels to the gold prospectors.

During Nixon's presidency, U. S. officials attempted to prevent Allende's election by financing political parties aligned with opposition candidate Jorge Alessandri and supporting strikes in the mining and transportation sectors.

During the Tokugawa shogunate it was appropriated to the Satake clan, who ruled the region for 260 years, developing the agriculture and mining industries that are still predominant today.

During the California Gold Rush, the Roark family " imported " a large number of attractive women to keep the miners happy, making a fortune and turning a struggling mining camp into a thriving, bustling city.

During People's Republic of Poland the city was projected to grow as a main mining centre of southern Poland.

During his first term several government-owned enterprises in areas such as steel milling, telecommunications and mining, such as Companhia Siderúrgica Nacional, Telebras and Companhia Vale do Rio Doce were sold to the private sector, marking the deepest process of denationalisation in Brazilian history amidst a polarized political debate between " neoliberals " and " developmentalists ".

During the Georgia Gold Rush of the 1820s, some successful prospecting and mining occurred in Columbia County.

During the 1950s some manganese mining was carried out in what is now within the park confines.

During the heyday of mining in the area ( the 1870s ), Cartago was a steamboat port for shipment of wood and ore.

During the California Gold Rush, it became a mining camp.

During the 1830s and 1840s, Cumming benefited from the gold mining industry as many business were created to meet the needs of the miners.

During the boom, the greater Boise Basin population numbered in the tens of thousands, but most departed the mountains once mining declined.

During the 1840s, mining became a part of Neosho when lead was discovered.

During World War II, Neihart was a major source of zinc mining.

During World War II, Belle Valley soldier Harry Torhan who was born to Russian immigrant coal mining parents received the Silver Star and Purple Heart for evacuating four wounded soldiers while under mortar and small arms fire during the Battle of the Bulge.

During Oroville's heyday as a mining town, its population was over 10, 000 with numerous saloons, restaurants, shops and a drive in movie theater.

During the early 1900s, miners settled near the mine shaft and leased the land from the mining company.

During the 18th century Wakefield continued to develop through trade in corn, coal mining and textiles and in 1888 its parish church, with Saxon origins, acquired cathedral status.

During the 20th century, the area between Helmstedt and Schöningen was used for lignite mining by the Braunschweigische Kohlenbergwerke AG.

During its heyday, mushing was also a popular sport during the winter, when mining towns shut down.

During the 19th century Finnish settlers ( Kven ) arrived to the valleys, and from 1906 Norwegians came in numbers because of the iron mining starting up in Kirkenes.

During this time, Bennett became involved with various coal mining ventures in Greece and Turkey.

During the post-Phoenician era of the eighth century a palace was erected and a port was also constructed, which served the trade with the Greeks and the Levantines.

During the more recent Modern era and in the Post-Modern period the artillery crew has used wheeled or tracked vehicles as a mode of transportation.

During ancient times Aegina was a rival to Athens, the great sea power of the era.

During the Weimar era, Berlin became internationally renowned as a center of cultural transformation, at the heart of the Roaring Twenties.

During the Communist era, the army members enjoyed extensive social privileges.

During the 19th century the Liberal Party was broadly in favour of what would today be called classical liberalism: supporting laissez-faire economic policies such as free trade and minimal government interference in the economy ( this doctrine was usually termed ' Gladstonian Liberalism ' after the Victorian era Liberal Prime Minister William Ewart Gladstone ).

During the era of McCarthyism, Chaplin was accused of " un-American activities " as a suspected communist.

During Mozi's era, war and famines were common, and population growth was seen as a moral necessity for a harmonious society.

During this brief era, when China was in all respects a multi-state system, five regimes rapidly succeeded one another in control of the old Imperial heartland in northern China.

During the era after the war, later called the Pax Mongolica, adventurous Westerners such as Marco Polo travelled all the way to China and brought the first reports of its wonders to Europe.

During this era, Chinese scholars attempted to incorporate Western philosophical ideologies such as democracy, Marxism, socialism, liberalism, republicanism, and nationalism into Chinese philosophy.

During the early computer era, Chinese characters were categorized by their radicals or Pinyin ( or romanization ), but results weren't completely satisfactory.

During this era, the Cottage was used for choir singing and marching bands along with other performances, and Mass.

During the 1930-60's era, Fulham often averaged over 45, 000.

During this period, which has become known as baseball's dead-ball era, Cub infielders Joe Tinker, Johnny Evers, and Frank Chance were made famous as a double-play combination by Franklin P. Adams ' poem Baseball's Sad Lexicon.

During the era Kingdom of Serbia, six censuses were conducted starting on 1884 and the last one being in 1910.

During this era, public authorities in Massachusetts dealt with the threat primarily by means of quarantine.

During the classical era of Buddhist philosophy in India, philosophers such as Dharmakirti argue for a dualism between states of consciousness and Buddhist atoms ( the basic building blocks that make up reality ), according to " the standard interpretation " of Dharmakirti's Buddhist metaphysics.

During the plantation era, Diego Garcia was home to large herds of Sicilian Donkeys ( Equus asinus ), dozens of horses ( Equus caballus ), hundreds of dogs ( Canis familiaris ) and house cats ( Felis catus ).

During the Cold War era, the United States was keen to establish a military base in the Indian Ocean to counter Soviet influence in the region and protect the sea-lanes for oil transportation from the Middle East.

During this dark era in franchise history, the team was derisively known as the " Dead Wings " or " Dead Things ".

During Mozi's era, war and famines were common, and population growth was seen as a moral necessity for a harmonious society.

During the second era ( 7th – 9th editions, 1827 – 1901 ), the Britannica was managed by the Edinburgh publishing firm, A & C Black.

During this period and into the Jacobean era that followed, the English theatre reached its highest peaks.

During the Perestroika era, The Law on the Status of the Estonian Language was adopted in January 1989.