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, the population was 827, 957 and included erroneously no Amerindians.

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.

* 1502 10 July – By a Royal Warrant passed in Toledo by Isabella I of Castile, Gibraltar was granted its coat of arms: " An escutcheon on which the upper two thirds shall be a white field and on the said field set a red castle, and below the said castle, on the other third of the escutcheon, which must be a red field in which there must be a white line between the castle and the said red field, there shall be a golden key which hangs by a chain from the said castle, as are here figured ".

By January 1645 the Parliamentary forces in Coventry had strengthened their hold on the castle and attempts by Royalist forces to dislodge them from Warwickshire failed.

By wielding these lanterns, they were allowed to enter the castle without a fight.

By the time Gygax and Kuntz had stopped working on the original home campaign, the castle dungeons had encompassed fifty levels of maze-like passages and thousands of rooms and traps.

By 1770, the castle had fallen into disrepair, and many parts of it were demolished during the late 18th century and early 19th century.

By February, all Queen Mary's other supporters had surrendered to the Regent, but Grange resolved to resist, despite water shortages within the castle.

By 1376 a castle had been built at Glamis, since in that year it was granted by King Robert II to Sir John Lyon, Thane of Glamis, husband of the king's daughter.

By the time of the French Revolution the immense castle had been neglected for more than one hundred and thirty years, and the revolutionaries, determined to wipe out any symbol of the old nobility while enriching themselves, ransacked the castle and stole many of its statues, royal emblems and coats of arms.

By the end of the 19th century, the castle was abandoned and in near ruins.

By 1618, ownership of the castle passed to the Bethlen family.

By 1685, the castle passed into the possession of Michael Apafi, the pro-Habsburg Prince of Transylvania.

By the time of his execution in 1322, the castle was substantially complete.

By the Treaty of Andelot of 587, Childebert was recognised as Guntram's heir, and with his uncle's help he quelled the revolts of the nobles and succeeded in seizing the castle of Woëwre.

By the 15th and 16th century, the castle had fallen into disrepair although repairs were carried out during the Tudor period.

By 1888, Robert built a spectacular castle just east of Idle Hour called Pepperidge Hall, magnificently furnished in the French style for his young wife.

By the end of the 16th century, however, the castle fell into disrepair and after the final Howard owner, Theophilus, entered into financial difficulties the castle and the surrounding estates were sold off.

By this time, a castle-guard system was in place at Framlingham, in which lands were granted to local lords in return for their providing knights or soldiers to guard the castle.

By the end of the 13th century a large prison had been built in the castle ; this was probably constructed in the north-west corner of the Lower Court, overlooked by the Prison Tower.