During the 1960s the use of manual sign language grew greatly, but it was not until the 1980s that AAC began to emerge as an area in its own right.

During the 1960s and 1970s, the city gained a reputation as a center for liberal politics.

During the 1960s and 1970s, the city gained a reputation as an important center for liberal politics.

During the early 1960s, while also active in ASCII standardization, IBM simultaneously introduced in its product line of System / 360 the 8-bit Extended Binary Coded Decimal Interchange Code ( EBCDIC ), an expansion of their 6-bit binary-coded decimal ( BCDIC ) representation used in earlier card punches.

During the late 1960s, the Baseball Players Union became much stronger and conflicts between owners and the players ' union led to major work stoppages in 1972, 1981, and 1994.

During the 1960s, De Palma began making a living producing documentary films, notably The Responsive Eye, a 1966 movie about The Responsive Eye op-art exhibit curated by William Seitz for Museum of Modern Art in 1965.

During the 1960s the political atmosphere began to gradually change, and attention was once again directed to Chaplin's films instead of his political views.

During the 1960s and 1970s, the CPC experienced a significant ideological breakdown with the Communist Party of the Soviet Union under Nikita Khrushchev, and later, Leonid Brezhnev.

During the late 1950s and early 1960s Brubeck canceled several concerts because the club owners or hall managers continued to resist the idea of an integrated band on their stages.

During the Portuguese Colonial War in the 1960s and the 1970s, the Portuguese Army created an experimental horse platoon, to combat the guerrillas in eastern Angola.

During the next 10 years, Hopper appeared frequently on television in guest roles, and by the end of the 1960s had played supporting roles in several films.

During the late 1960s, with the transfer of these mature programs to the Services, ARPA redefined its role and concentrated on a diverse set of relatively small, essentially exploratory research programs.

During the 1960s, the Eritrean independence struggle was led by the Eritrean Liberation Front ( ELF ).

During the 1950s and 1960s, Peter van de Kamp of Swarthmore College made another prominent series of detection claims, this time for planets orbiting Barnard's Star.

During the 1950s, 1960s and 1970s, several events occurred which raised the public awareness of harm to the environment caused by man.

During the 1950s and 1960s, the electric guitar became the most important instrument in pop music.

During the 1960s and 1970s hundreds of fossils were found, particularly in East Africa in the regions of the Olduvai gorge and Lake Turkana.

During the 1960s and 70s, Italian filmmakers Mario Bava, Riccardo Freda, Antonio Margheriti and Dario Argento developed giallo horror films that become classics and influenced the genre in other countries.

During the 1960s and 1970s German mathematician Heinrich Heesch developed methods of using computers to search for a proof.

During the prosperity of the 1960s, Fairmount enjoyed a time of building with a new town hall, water works, post office and elementary school.

During the 1960s, when some Virginia counties closed their public schools to avoid racial integration, compensatory private schooling was available only for Caucasian children.

During the 1960s, Gygax worked as an insurance underwriter for the Firemen's Fund in Chicago.

During the 1960s, Spain began imposing restrictions on Gibraltar, culminating in the closure of the border in 1969.

During the decades of the 1960s and 1970s, the country's economy, spurred mostly by erratically fluctuating traditional agricultural commodities, nevertheless averaged real annual growth of between 4 and 5 percent.

During the 1920's the Abstractionists, the German Bauhaus group of industrial designers, and the new architects all had the dream of some well ordered utopia, or welfare state, in which their neat and logical constructions might find their proper place.

During the late 19th and early 20th centuries, just the opposite was the case with little to no population concentration in major industrial centres as the predominantly rural resource-dependent Maritime economy continued on the same path as it had since European settlement on the region's shores.

During its 47 years of existence, the German Empire operated as an industrial, technological and scientific giant, receiving more Nobel Prizes in science than Britain, France, Russia and the United States combined.

During the Scottish Enlightenment and Industrial Revolution, Scotland became one of the commercial, intellectual and industrial powerhouses of Europe.

During the war, General Motors-Holden's was a major industrial force in Australia's defence effort.

During the period 1790-1815 Sweden experienced two parallel economic movements: an agricultural revolution with larger agricultural estates, new crops and farming tools and a commercialisation of farming, and a protoindustrialisation, with small industries being established in the countryside and with workers switching between agricultural work in the summer season and industrial production in the winter season.

During the period 1890-1930 the second industrial revolution took place in Sweden.

During the industrial revolution, left-wingers supported trade unions.

During the first three years of occupation of Germany the UK and US vigorously pursued an industrial disarmament program in Germany, partly by removal of equipment but mainly through an import embargo on raw materials and deliberate economic neglect.

During the early 1980s, British bands like New Order and The Cure that straddled the lines of post-punk and New Wave developed both new musical styles and a distinctive industrial niche.

During 1955-85, solid state technology research and development at Stanford University followed three waves of industrial innovation made possible by support from private corporations, mainly Bell Telephone Laboratories, Shockley Semiconductor, Fairchild Semiconductor, and Xerox PARC.

During World War II, the short supply of copper led to the substitution of silver in many industrial applications.

During the 1950s and 1960s, Shanghai became an industrial center and center for radical leftism ; the leftist Jiang Qing and her three cohorts, together the Gang of Four, were based in the city.

During the 20th century, large-scale exploitation of these was developed, and industrial towns cropped up throughout the region.

During the first part of the Shōwa era, the governments of Imperial Japan launched a string of policies to promote total war effort against China or occidental powers and increase industrial production.

During the 1950s, Tirana experienced rapid industrial growth and the population increased to about 137, 000.

During the Soviet era the city was transformed into a modern industrial metropolis of over a million people, to become a significant scientific and cultural centre.

During his term, Germany had to cope with the oil crisis of the 1970s ; according to some judgments, Germany managed better than the most of the industrial states.

During World War II, about 40 % of buildings in the city were destroyed by Allied bombing, as were many other German cities and industrial centres.

During the 19th century, the region underwent major industrialisation and became one of the leading industrial regions of France, second only to Alsace-Lorraine.

During the 19th century, Philadelphia became a major industrial center and railroad hub that grew from an influx of European immigrants.

During this period, there was rapid expansion among small and medium-sized firms and a gradual retrenchment among the large firms which had hitherto characterised the region's industrial base.

During the 19th century, it became an industrial centre.

During the Second World War, as an important industrial centre, the city was heavily bombed and several skirmishes took place in September 1944 between the American troops and the retreating German forces.