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 1960s, industrial growth was stimulated by the establishment of the Central American Common Market ( CACM — see Appendix B ).

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 a sojourn of slightly more than three months Chamberlain Littlepage could see action on both elements.

During about three and a half months of the year, in the summer, there are three boats that run from the mainland to the Island carrying passengers, food, and cars ; ;

During the Fourth Test news broke that prominent England players had agreed to take part in a " rebel tour " of South Africa the following winter ; three of them ( Tim Robinson, Neil Foster and John Emburey ) were playing in the match, and were subsequently dropped from the England side.

During the last three centuries attempts have been made to sift away successively those gems which had no claim to be considered in any sense Gnostic, or specially Basilidian, or connected with Abrasax.

During the reign of Caligula, coins like the one pictured here were issued depicting his three sisters, Drusilla, Livilla and Agrippina the Younger.

During the next three years, Alexander seemed to renew his attempts to subdue the states of Thessaly, especially Magnesia and Phthiotis, for upon the expiry of the truce, in 364 BC, they again applied to Thebes for protection from him.

During his three years in this office, he " moved resolutely to eradicate all pro-Confederate influences in the state.

During the short reigns of the older two of his three elder brothers, Æthelbald of Wessex and Æthelberht of Wessex, Alfred is not mentioned.

During its lifetime, the CPC series sold approximately three million units.

During the next three years Salieri was primarily concerned with rehearsing and conducting the Italian opera company in Vienna and teaching.

During this tour he wrote three new comic operas and he also collaborated with Giacomo Rust on one opera, Il Talismano ( The Talismand ).

During the next century Aegina was one of the three principal states trading at the emporium of Naucratis, and it was the only state of European Greece that had a share in this factory.

During the same period he had also written The Revolutionary Epick and three burlesques, Ixion, The Infernal Marriage, and Popanilla.

During the 1840s Disraeli wrote three political novels collectively known as " the Trilogy "– Sybil, Coningsby, and Tancred.

During the 19th century it was enlarged, principally by architects John Nash and Edward Blore, forming three wings around a central courtyard.

During their most productive years, the Orioles saw three of its players named MVP: ( Frank Robinson in 1966 ; Boog Powell in 1970 ; and Cal Ripken, Jr. in 1983 ).

During the period January 1, 1980, to December 31, 1996, spending a total time of three months or more in the Channel Islands, England, the Falkland Islands, the Isle of Man, Gibraltar, Northern Ireland, Scotland, and Wales precludes individuals from donating.

During the ordeal, Zhong You ( 仲由 ) had managed to keep the duke and the three viscounts together at the court.

During three out of the last six quarters of Pfeiffer's tenure, the company's revenues or earnings had missed expectations.

During World War II, a dog tag could indicate only one of three religions through the inclusion of one letter: " P " for Protestant, " C " for Catholic, or " H " for Jewish ( from the word, " Hebrew "), or ( according to at least one source ) " NO " to indicate no religious preference.

During the Ming Dynasty, Emperor Yongle bestowed the title Great Treasure Prince of Dharma, the first of the three Princes of Dharma, upon the Black-Hat Karmapa.

During a visit to England he complained of dizziness and had to have his blood pressure checked on August 29, 1959 ; however, before dinner at Chequers on the next day his doctor General Howard Snyder recalled Eisenhower " drank several gin and tonics, and one or two gins on the rocks ... three or four wines with the dinner ".

During his two years at Britannia, moored at Dartmouth, Devon, he was given twenty-five times for " minor offences " and beaten three times for more serious infractions.

During this period he also edited the influential Avon Fantasy Reader for eighteen issues, and the Avon Science Fiction Reader for three.