By 1980 the infrequency of sightings of Mount Ararat, which looms about sixty kilometers across the Turkish border, became a symbol of worsening air pollution in Yerevan.

By 1980 postmodernist sensibilities undercut confidence in overarching metanarratives.

By French aristocrat Mélanie de Gaufridy de Dortan ( 1876 – 1937 ), he had Roger Marie Vincent Philippe Lévêque de Vilmorin ( 12 September 1905 – 20 July 1980 )

By 1980, the way the game was played had changed dramatically due to innovative coaching tactics, with the phasing out of many of the game's kicking styles and the increasing use of handball ; whilst presentation was influenced by television.

By 1980 Brazil had become a net exporter of arms.

By May 1984, Ken Barlow stood as the only original cast member, after the departures of Ena Sharples ( in 1980 ), Annie Walker ( in 1983 ), Elsie Tanner ( in 1984 ) and Albert Tatlock ( also 1984 ).

By comparison, when Mount St. Helens erupted in 1980, it released ~ 1. 2 km < sup > 3 </ sup > ( DRE ) of ejecta.

During the late 1970s he acquired a large public audience as a critic of the then Labour government's disregard of civil liberties ; his writings from this time are collected in Writing By Candlelight ( 1980 ).

By the time the film " The Empire Strikes Back " was released in 1980 Star Wars fanzines had surpassed Star Trek zines in sales.

By 1990, Chile had fulfilled Hayek's prediction by transitioning to a democratic state as established in the 1980 Constitution of Chile approved during the Pinochet regime.

" By 1980, Carangi began having violent temper tantrums, walking out of photo shoots, and even falling asleep in front of the camera.

By 1982, only four players and three starting pitchers remained from the 1980 squad.

By 1980 the firm had operations in southern Africa, Australia, China, Great Britain, Hong Kong, Indonesia, Japan, Malaysia, Philippines, Saudi Arabia, Singapore, South Korea, Taiwan, Thailand, as well as the United States, and employed 37, 000 people.

By 1980, Cagney was contributing financially to the Republican Party, supporting his friend Ronald Reagan's bid for the presidency in the 1980 election.

By 1980, a number of national computer facilities ( ULCC London, UMRCC Manchester, Rutherford Appleton Laboratory serving the Science and Engineering Research Council community ), each with their own star network had developed.

By 1980 due to poor ratings and then infrequent television coverage the golden-age of kickboxing in Japan was suddenly finished.

By 1980 the Krugerrand accounted for 90 % of the global gold coin market.

* Lakoff, G. & Johnson, M. Metaphors We Live By ( IL: University of Chicago Press, 1980 ), Chapters 1 – 3.

By 1980, when the name of the CMF was changed to the Army Reserve, the regular army was the more significant force.

By circa 1980 the use of a " record changer ", which might scuff up or otherwise damage the discs, was widely disparaged, so the " turntable " emerged triumphant and retained its position to the end of the 20th Century and beyond.

By 1980 there were more than 250 ; by 1996 there were more than 450.

By 1980, Berlusconi had established a relationship with the actress Veronica Lario ( born Miriam Bartolini ), with whom he subsequently had three children: Barbara ( b. 1984 ), Eleonora ( b. 1986 ) and Luigi ( b. 1988 ).

By way of comparison, the 1980 Mount St. Helens eruption was a VEI-5 with 1. 2 km < sup > 3 </ sup > of ejecta.

Side By Side By Sondheim ( 1976 ), Marry Me A Little ( 1980 ), You're Gonna Love Tomorrow ( 1983 ) Putting It Together ( 1993 ), and Sondheim on Sondheim ( 2010 ) are anthologies or revues of Sondheim's work as composer and lyricist, featuring both songs performed and cut from productions.

By 2001, the population had jumped to 206, 073, and it was 217, 988, in 48, 061 families, according to 2006 census.

By 1900, the family was farming southeast of Streetman, Texas, and Lemon Jefferson's birth date is indicated as September 1893 in the 1900 census.

By the 1860 census on the verge of the Civil War, 91. 7 percent of the black population, or nearly 20, 000 people, were free.

By 1970 the national census registered 8. 5 million people, about a 27 percent increase, while the most recent official census in 1984 recorded a figure of 12. 3 million — almost double the 1960 figure ( see table 2, Appendix ).

By 1870 the population in the states served by the Oregon Trail and its offshoots increased by about 350, 000 over their 1860 census levels.

By the 1910 census, the Pequot population was enumerated at a low of 66.

By 2006 276, 259 people lived in Davis County, representing a growth of 15. 6 % since the last census, slightly more than the growth rate for Utah overall.

By the time the war ended ( 1783 ) Newport's population had fallen from over 9, 000 ( according to the census of 1774 ) to less than 4, 000.

By 1850, it was the second most populous county in Texas out of the 78 counties that had been organized at that time, according to the 1850 census.

By the census of 1860 the county had 1, 716 slaves.

By the 2010 US census the population of Linn county was 116, 672 showing a 13. 2 % growth since the 2000 census.

By the census of 1960, the population had grown to 131, 440, a 18 percent increase over the previous census.

By 1850, the seventh census in Panola County listed 18 schools and a total student population of 439 pupils ( approximately four times that of the 1840 census ).

By 1830 an estimated 150 settlers had arrived ; the United States census of 1840 reported 2, 364 people.

By the 1990 census, El Dorado Hills had an estimated population of 6, 395 residents.

By 1870, the District's population had grown 75 % from the previous census to nearly 132, 000 residents.

By 1990 almost 16, 000 people lived in Lake Magdalene, and according to the 2000 census, its population had nearly doubled at 28, 755.

By the 2010 census, the population had grown to 13, 956.

By 1961, a special census showed that Sauk Village had 1, 258 homes and 5, 774 residents.

By the 1860 census, the population was counted at 364.