During Virgil's time Aeneas was well-known and various versions of his adventures were circulating in Rome, including Roman Antiquities by Greek historian Dionysius of Halicarnassus ( relying on Marcus Terentius Varro, Ab Urbe Condita by Livy ( probably dependent on Quintus Fabius Pictor, fl.

During the fourth century, the Roman emperors commonly employed foederati: Germanic irregular troops under Roman command, but organized by tribal structures.

During the Hellenization of Latin literature, the myths of Ares were reinterpreted by Roman writers under the name of Mars.

During the Hellenistic and Roman periods, many of the existing buildings in the area of the Acropolis were repaired, due to damage from age, and occasionally, war.

During the English Reformation the Church of England broke away from the authority of the Pope and the Roman Catholic Church, at first temporarily under Henry VIII and Edward VI and later permanently during the reign of Elizabeth I.

During a visit of a delegation of Roman Catholic cardinals in Manhattan in January 2004, he said that “ a meeting like this doesn't signify in itself a breakthrough ”, and called for “ a theological dialogue that asks the tough questions, such as whether Catholicism allows for Jews to enter eternal paradise .”

During the final decades of imperial rule, the troops were supplied by Germanic chieftains employed by the Roman administration.

During ancient Roman times the balteus ( plural baltei ) was a type of baldric commonly used to suspend a sword.

During the days of the Roman Empire, the settlement of Augusta Raurica was founded 10 or 20 kilometres upstream of present Basel, and a castle was built on the hill overlooking the river where the Basel Münster now stands.

During the Roman Empire, Roman concrete ( or opus caementicium ) was made from quicklime, pozzolana and an aggregate of pumice.

During the Counter-Reformation, the Roman Catholic Church searched for religious art with which to counter the threat of Protestantism, and for this task the artificial conventions of Mannerism, which had ruled art for almost a century, no longer seemed adequate.

During these years, she involved herself in a renowned literary debate, the “ Querelle du Roman de la Rose ”.

During the second encounter, Roman forces seized Narseh's camp, his treasury, his harem, and his wife.

During the Roman Empire, legionaries were issued a pugio ( from the Latin pugnō, or “ fight ”), a double-edged iron thrusting dagger with a blade of 7-12 inches.

During his campaigns, El Cid often ordered that books by classic Roman and Greek authors on military themes be read aloud to him and his troops, for both entertainment and inspiration before battle.

During the 13th century Thomas Aquinas adopted the Aristotelian position that the senses are essential to mind into scholasticism, making it a dogma of Roman Catholic belief.

During the first part of his reign Honorius depended on the military leadership of the general Stilicho, who had been appointed by Theodosius and was of mixed Vandal and Roman ancestry.

During Guido's tenure in this office, Paschal II yielded to the military threats of Henry V, Holy Roman Emperor, and was induced to issue the Privilegium in the year 1111.

During the autumn of 169 AD when Roman troops were returning to Aquileia, the great plague broke out and the emperor summoned Galen back to Rome.

During each of the next two years, he led his 8-legion army into Germany against the coalition of tribes led by Arminius, which had successfully overthrown Roman rule in a rebellion in 9.

During the Thirty Years ' War, George William tried to remain neutral between the Roman Catholic forces of the Holy Roman Empire and the Protestant principalities.

During the later years of the Roman Empire, the Germanic peoples of northern Europe grew in strength to rival the Empire itself, and repeated organized attacks led to the Fall of the Western Roman Empire in AD 476, a date which traditionally marks the end of the classical period, and the start of the middle ages.

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.