By 1960 there were such schools in all but 4 states.

By 1930, Agatha Christie found Poirot " insufferable ", and by 1960 she felt that he was a " detestable, bombastic, tiresome, ego-centric little creep ".

By 1960, the vast majority of country-states were nominally democracies, although most of the world's populations lived in nations that experienced sham elections, and other forms of subterfuge ( particularly in Communist nations and the former colonies.

By using doublespeak in advertisements, aspirin production rose by almost 50 percent from over 23 million pounds in 1960 to over 35 million pounds in 1970.

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 1960, Powers was already a veteran of many covert aerial reconnaissance missions.

By 1960, having been influenced more by jazz music than blues, Brown began incorporating jazz styled arrangements in his music, with Brown naming the Famous Flames hits " I'll Go Crazy " and " Think " as examples of his changing style away from more traditional forms of R & B and rock ' n ' roll.

By 1960, Muslims were thought to constitute a majority of the population, which contributed to Muslim unrest regarding the political system.

By comparison, the population of Kwangju, capital of South Cholla Province, increased less than threefold between 1960 and 1985, growing from 315, 000 to 906, 129 inhabitants.

By 1960, about

By 1960, Beck had fallen out with the Underground's publicity officer, Harold Hutchison.

By the end of January 1960, fifteen countries signed the articles of agreement which established the International Development Association.

By 1960, after 400 years of colonial tyranny, there was not a single university in the entire territory To counter this backwardness, more overtly political organisations first appeared in the 1950s, and began to make organized demands for human and civil rights, initiating diplomatic campaigns throughout the world in their fight for independence.

By 1960 a St. Louis, Missouri, HVAC company, Albert Arno, Inc., trademarked the name " Ductape " for their " flame-resistant " duct tape, capable of holding together at 350 – 400 ° F ( 175 – 200 ° C ).

By the end of 1960, the sit-ins had spread to every southern and border state and even to Nevada, Illinois, and Ohio.

By 1960 they reached Saint Petersburg and Moscow, and by 1975 they were to be found in Archangelsk and Astrakhan.

By 1960, Silver City's 40, 000 annual cross-Channel flights transported 220, 000 passengers and 90, 000 vehicles while network-wide freight haulage reached 135, 000 tons a year.

By 1960, Silver City made 40, 000 yearly Channel crossings, carrying 90, 000 vehicles and 220, 000 passengers.

By the end of the Johnson Administration, 226 out of 252 major legislative requests ( over a four-year period ) had been met, federal Aid to the poor had risen from $ 9. 9 billion in 1960 to $ 30 billion by 1968, one million Americans had been retrained under previously non-existent federal programs, and two million children had benefited from the Head Start program.

By 1960, however, college enrollments had expanded to 3. 6 million.

By 1960, the number of rat infestations in Alberta dropped to below 200 per year.

By 1960 he began liquidating his general book business and in 1962 opened Fred A. Rosenstock Books on East Colfax Avenue in Denver specializing in western history.

By 1960, the ABC Radio Network found its audience continuing to gravitate to television.

By 1960, a small " beatnik " group in Newquay, Cornwall, England ( including a young Wizz Jones ) had attracted the attention and the abhorrence of their neighbours for growing their hair to a length past the shoulders, resulting in a television interview with Alan Whicker on BBC television's Tonight series.

By the early 1960s, most of East and Central Africa, where the majority of the Ismāʿīlī population on the continent resided including Tanganyika, Kenya, Uganda, Malagasy, Rwanda, Burundi and Zaire, had attained their political independence.

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

By the 7th century BC, much of the Assyrian population used Akkadian influenced Eastern Aramaic and not Akkadian itself.

By the late 1960s, the area of LAFTA had a population of 220 million and produced about $ 90 billion of goods and services annually.

By making these data available to local public health officials in real time, most models of anthrax epidemics indicate that more than 80 % of an exposed population can receive antibiotic treatment before becoming symptomatic, and thus avoid the moderately high mortality of the disease.

By the 13th century, the city was an important port, with a mixed Basque and Gascon population.

By 1905, 62 % of the members were industrial workers ( 3 % of the population in 1897 ).

By 1973, the CPK were fighting battles against government forces with little or no North Vietnamese troop support, and they controlled nearly 60 % of Cambodia's territory and 25 % of its population.

By comparison, estimates of the population density per square kilometer of the Indian Ocean's other island microstates ranged from 241 ( Seychelles ) to 690 ( Maldives ) in 1993.

By 1340, Cairo had a population of close to half a million, making it the largest city west of China.

By the 1860s, there were around 5, 000 residents, and the population grew to around 10, 000 by the late 1880s.

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 the middle of the century, the population was bolstered by emigration from the Canary Islands, resettling the northern part of the colony and planting tobacco in the Cibao Valley, and importation of slaves was renewed.

By 2006, the percentage of foreign-born population had increased to just over 15 % in Dublin.

By the 3rd century, Caesarea had a population of about 100, 000.

By 1901 the population of Emsworth was about 2, 000.

By 1917 Finland had experienced rapid population growth, industrialization, improvements in the economy and standard of living, and the rise of a comprehensive labor movement ; economic, social, and political divisions were deepening while the Finnish political system was in an unstable phase of democratization and modernization.

By 1775, Washington had doubled the size of Mount Vernon to, and had increased its slave population to over 100.

By March 2006, at least 65 % of the Greek population was able to view Digital TV for free with the use of set-top boxes.

By 1939 the population had grown to over 120, 000.

By 1946, the major part of the population of these camps were cleared by NKVD and either sent home or conscripted ( see table for details ).

By mid-February to mid-March, the bulk of the population has arrived in the lagoons, filling them with nursing, calving and mating gray whales.

By New X-Men # 115, Genosha had a population of sixteen million mutants and a stable, advanced society.

By 1992 only 55 percent of the Honduran population continued to live in rural areas.

By the end of the 10th century, the Norse minority had merged with the Slavic population, which also absorbed Greek Christian influences in the course of the multiple campaigns to loot Tsargrad, or Constantinople.