Until the 1960s, the predominant forms of music played on the flat-top, steel-string guitar remained relatively stable and included acoustic blues, country, bluegrass, folk, and several genres of rock.

Until the late 1960s, the standard hi-hats were, with available as a less-common alternative in professional cymbal ranges and smaller sizes down to restricted to children's kits.

Until the 1960s mild was the most popular beer style in England.

Until the Quiet Revolution of the early 1960s, Tremblay saw Quebec as a poor, working-class province dominated by an English-speaking elite and the Roman Catholic Church.

Until the 1960s, nucleons were thought to be elementary particles, each of which would not then have been made up of smaller parts.

Until the 1960s, paleomaps were not very satisfactory, since it was difficult to understand many quite distinctive features.

Until the 1960s, most of the population was nomadic or seminomadic ; due to rapid economic and urban growth, more than 95 % of the population now is settled.

Until the 1960s, it was common practice for the vice president to preside over daily Senate sessions, so the president pro tempore rarely presided unless the vice presidency became vacant.

Until the 1960s, the United States not only grew but also manufactured and exported more tobacco than any other country.

Until the 1960s, the city was divided into European ( the center of the city ) and African sections ( Poto-Poto, Bacongo, and Makélékélé ).

Until the early 1960s musicians who played keyboards were generally classified as either pianists or organists.

Until the 1960s ununoctium was known as eka-emanation ( emanation is the old name for radon ).

Until the 1960s it was common for other car manufacturers ' engines to need full strip downs and rebuilds at as little as intervals ; un-rebuilt 2CV engines are still running that are passing.

Until the 1960s, Ganda was also the official language of instruction in primary schools in Eastern Uganda.

Until the 1960s Low German was the prevailing language of everyday communication.

Until the 1960s, a branch line of the former Great Eastern Railway network crossed the Wood Green High Road, at a station called Noel Park, providing connections to Stratford and North Woolwich.

Until the 1960s, DeKalb was a mainly agricultural county, but as the sprawl of the metropolitan Atlanta region expanded, DeKalb became increasingly urbanized.

Until the 1960s, the majority of the Chinese population in Chinatown emigrated from Guangdong province and Hong Kong, thus they were native speakers of Cantonese, especially the Canton and Taishan dialects.

Until the 1960s, most prisons in the United States were racially segregated.

Until the 1960s the town had a grocery store run by Belle Lutter, who claimed to have ridden Ulysses S. Grant's horse as a girl.

to the 1980s, Until 1950 the Baltimore and Annapolis Railroad provided both passenger and freight service from Annapolis to Baltimore ; passenger service ended in February 1950 due to increased competition from buses and private automobiles, but freight service continued until Hurricane Agnes did so much damage to a trestle crossing the Severn River in Annapolis that the trestle was condemned for use by trains by the Army Corps of Engineers in the late 1960s ( The trestle remained as a haven for fishermen and crabbers until it was dismantled ).

Until 1960s, Tracy was a highly active railroad town on the Chicago & Northwestern Railway as a concentration point for numerous branchlines in the area serving heavy agriculture.

Until the 1960s, people occasionally did cash in their tokens, but the remaining pieces have become very valuable through scarcity and historical interest.

Until the late 1960s, Tamaqua was a hub of railroad activity, namely the Reading Company ( RDG ) and Lehigh & New England ( LNE ).

Until recently, it was believed that some experiments showed the existence of pentaquarks — " exotic " baryons made of four quarks and one antiquark.

Until May 2009, the morning business updates on BBC Breakfast and on the BBC News Channel were broadcast from one of the London Stock Exchange's studios in central London.

Until June 2007, plague was one of the three epidemic diseases specifically reportable to the World Health Organization ( the two other ones were cholera and yellow fever ).

Until 2007, when Victoria administration made it co-ed, Gate House was one of the last remaining all-male residence building in the University of Toronto.

Until the wolves returned, Yellowstone National Park had one of the densest and most stable coyote populations in America due to a lack of human impacts.

Until 2009, it had also been one of two official languages of Greenland ( alongside Greenlandic ).

Until the new faculty member, Dr. Newsome, is assigned to teach at least one course, his details cannot be recorded.

Until the marriage of the Crown Prince Hirohito ( Emperor Shōwa ) to Princess Nagako of Kuni ( posthumously Empress Kōjun ) in January 1924, the principal consorts of emperors and crown princes had always been recruited from one of the Sekke Fujiwara.

Until Griffith's experiment, bacteriologists believed that the types were fixed and unchangeable, from one generation to another.

Until 2007, the California Penal Code Section 26 stated that " Idiots " were one of six types of people who are not capable of committing crimes.

Until 1751 in England and Wales ( and all British dominions ) the new year started on 25 March – Lady Day, one of the four quarter days ( the change to 1 January took place in 1600 in Scotland ).

Until June 1, 2012, no pitcher in Mets history had thrown a no-hitter, and the franchise's hurlers had gone 8, 019 games without pitching one — longer than any other Major League franchise.

Until then most units could not be mobilized within one year, should the need arise.

Until the outbreak of the Yugoslav wars, the ironically named highway " Bratstvo i jedinstvo " ( Brotherhood and Unity ) running through Croatia, Serbia and the Republic of Macedonia was one of Europe's most important transport arteries.

Until 2008 the economy of Spain had been regarded as one of the most dynamic within the EU, attracting significant amounts of foreign investment.

Until the New Orleans Saints and Indianapolis Colts qualified for Super Bowl XLIV, this was the last time that both number one seeds advanced to the Super Bowl.

Until 31 May 1962, they were one of the constitutive parts of the Federation of the West Indies.

Until 2008, if one competitor gained a 7-point lead over the other, or if one competitor reached a total of 12 points, then that competitor was immediately declared the winner and the match ended.

Until February 2012, the Hovensa plant located on St. Croix was one of the world's largest petroleum refineries, and contributed about 20 % of the territory's GDP.

Until 2007, when Victoria administration made it co-ed, Gate House was one of the last remaining all-male residence building in the University of Toronto.

Until recently, there was no formal protection for those who spoke up from a position of knowledge inside government, with even senior civil servants ( Shiv Chopra being one notable case ) fired or constructively dismissed for speaking up about internal abuses.

Until c. 525 BC, coins bore an image on one side only.

Despite the book's one-sided and prejudiced statements about gay men, one middle-aged matron from a small town in Wisconsin was heard to say " Until I read this book, I never actually knew precisely what it was that homosexuals did ".

Until it was decommissioned in September 1993, the U. S. Navy had at least one Stinger Gunnery Detachment attached to Beachmaster Unit Two in Little Creek Virginia.