By the 4th century AD artists had started debating in writing over the proper goals of art as well.

By the 5th century AD, Rome was in decline and the Roman predecessor town of Alicante, known as Lucentum ( Latin ), was more or less under the control of the Visigothic warlord Theudimer.

By the 6th century AD there is evidence of the foundation of a Bavarian stem duchy whose leadership was related to the ruling Frankish ( and possibly Alemannic / Swabian ) houses.

By the end of his sole rule ( AD 14 ), Augustus had expanded the empire to the line of the Danube river, which was to remain its central / eastern European border for its entire history ( except for the occupation of Dacia 105-275 ).

By AD 400, most of the constellation never rose above the horizon for Athenians.

By AD 100, Etruscan had been replaced by Latin.

By the 1st century AD, cattle and horses were used in mills, driving machines similar to those powered by humans in earlier times.

By at least 549 AD paper kites were being flown, as it was recorded in that year a paper kite was used as a message for a rescue mission.

By the 9th century AD the city of Shiraz was known to produce some of the finest wines in the Middle East.

By AD 100, the time of Tacitus's Germania, Germanic tribes settled along the Roman frontier at the Rhine and the Danube ( the Limes Germanicus ), occupying most of the area of modern Germany ; however, Austria, southern Bavaria, and the western Rhineland were Roman provinces.

By 395 AD dioceses in which the region was divided were the Diocese of Dacia ( as Pravealitana ), and the Diocese of Macedonia ( as Epirus Nova ).

By the early 4th century AD, a Kushan noble called Malkar of Khi, had become leader of the Huns settled there.

By the 2nd century AD it was known as vikanor Lousonnensium and in 280 as lacu Lausonio.

By AD 1500, the two divisions of the tribe had established a kingdom stretching from north of the present-day city of Nkhotakota to the Zambezi River in the south, and from Lake Malawi in the east, to the Luangwa River in Zambia in the west.

By AD 354, Hilary of Poitiers wrote that the Manichaean faith was a significant force in southern Gaul.

By 1763, Tulsipur-Dang Rajya fell and by 1775 AD, Chauhan Raja Nawal Singh of House of Tulsipur was completely defeated.

By these same routes, Islam made its way south into West Africa after the 9th century AD.

By the 2nd century AD, the observance of a corporate day of worship on the first day ( Sunday, or Saturday night ) had become commonplace, as attested in the patristic writings.

By about the 4th century AD the writer of satires came to be known as satyricus ; St. Jerome, for example, was called by one of his enemies ' a satirist in prose ' (' satyricus scriptor in prosa ').

By 1000 AD, cast bronze horseshoes with nail holes had became common in Europe.

By AD 350, King Ezana of Axum had captured and destroyed Meroe city, ending the kingdom's independent existence, and conquering its territory into modern-day northern Sudan.

By 1100 AD, the Tai had established themselves as Po Khuns ( ruling fathers ) at Nan, Phrae, Songkwae, Sawankhalok, Chakangrao, etc.

By the 12th century AD, a number of loosely connected rice-growing and trading states flourished in the upper Chao Phraya Valley.

By 5, 000 years ago more permanent settlements emerged, and farming began by 900 AD.

By the age of ten, Gretzky had scored 378 goals and 139 assists in just one season with the Brantford Nadrofsky Steelers.

By comparison, the Third Army suffered 16, 596 killed, 96, 241 wounded, and 26, 809 missing in action for a total of 139, 646 men, a ratio of enemy to U. S. losses of nearly thirteen to one.

By 1898, there were 101 schools in Newton County with 139 teachers and 7, 618 pupils.

By the end of the first day, 139 lots were sold for a total of $ 23, 810, and another 178 lots were sold the next day for $ 27, 550.

By 2008 – 09, the hours of air time had increased to over 3, 300, with 35 broadcasters airing the series in 139 countries and 15 languages.

By the 1990s, U. S. Route 1 / 9 Business was replaced by Route 139.

By the 1990s, U. S. Route 1 / 9 Business was renumbered to Route 139.

By dark 139 men had assembled.

" As Time Goes By " is most famous from the film Casablanca, though it was originally written in 1931 for the Broadway show Everybody's Welcome, which ran for 139 performances.

By 2000, the FDA had received 139 spontaneous reports through the MedWatch system of osteonecrosis of the jaw ( ONJ ) in cancer patients treated with intravenous ( IV ) bisphopshonates, either IV pamidronate ( Aredia ) or IV zoledronate ( Zometa ).

For accommodating holiday makers and to avoid commuting on the steep, 19 km long road to the next major town, there were even a post office, a market, and a hospital. By 1937 the number of holiday homes had reached 139 and it became known as the ‘ Dalat of central Vietnam ’.

By 1874, the population rose to 110, and by 1891, it was 139.

By the end of 2010, the WIEGO network included 168 Members – 29 Institutional and 139 Individual Members – from 28 countries.

By that time, most of the old, seawards city had been abandoned and is described by the Arab geographer Ibn Khurdadhbih as lying in ruins.

By the 2nd century, the geographer Ptolemy gave coordinates for a surprisingly detailed map of Ireland, naming tribes, towns, rivers and headlands.

By the 11th century, he reports of these and other flourishing Islamic cities made their way north to Al-Andalus in southern Spain, the aristocratic geographer and historian Al-Bakri writes in his Kitab al-Masalik wa al-Mamalik ( Book of Highways and Kingdoms )":

B. Mitchell, came down firmly on the side of geography: ' the historical geographer is a geographer first last and all the time ' By 1975 the first number of the Journal of Historical Geography had widened the discipline to a broader church: ' the writngs of scholars of any disciplinary provenance who have something to say about matters of geographical interst relating to past time '.

By this time he had married Mary Tunstall, an English geographer and in addition to a young daughter Naomi had identical twin sons, Dan and Hugh.