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 Washington's last five years at Tuskegee, Carver submitted or threatened his resignation several times: when the administration reorganized the agriculture programs, when he disliked a teaching assignment, to manage an experiment station elsewhere, and when he did not get summer teaching assignments in 1913-1914.

During Washington's short second term, the Eddies fell from power: Vrdolyak became a Republican, Kelly was removed from his powerful parks post, and Burke lost his power as finance chair.

During Washington's presidency, Hamilton had been able to influence the federal response to the Whiskey Rebellion ( which threatened the government's power to tax citizens ).

During the Revolutionary War, the Virginia House of Burgesses chose local resident and French and Indian War veteran Daniel Morgan to raise a company of militia to support General George Washington's efforts during the Siege of Boston.

During the Revolutionary War it supplied grain to George Washington's troops.

During the American Revolutionary War, both Comte de Rochambeau & George Washington's troops camped on what is now the site of the Pequannock Valley Middle School.

During the American Revolutionary War, Robert Erskine managed ironmaking operations from Ringwood, and became George Washington's first geographer and Surveyor-General, producing maps for the Continental Army.

) During these years of relative inaction Knox made several trips to the northern states as Washington's representative to increase the flow of men and supplies to the army.

During the first half of the 20th century, Washington's U Street NW corridor ( in what is now known as the Shaw neighborhood ) first became known as a jazz haven.

During the 1870s and 1880s, mansions were built along Massachusetts Avenue, one of Washington's grand avenues, and townhouses were built throughout the neighborhood.

During these years he was deeply involved in Washington's policies in East Asia, particularly with respect to Vietnam, as well as Indonesia, Japan, Korea, and China.

During the Battle of Monmouth in 1778, Tench again distinguished himself as one of a handful on Washington's staff fluent in French.

During this time, president Washington's second administration cabinet troubles increased with the retirements of Hamilton and General Knox, as well as the vacancy left by Pickering's transfer to the state department.

During Spellman's four-year term of office, Washington's economy suffered a serious recession marked by rising unemployment and disappointing tax revenues.

During the American Revolution, John Adams ' dissatisfaction with Washington's conduct of the war led him to declare, " I am sick of Fabian systems in all quarters!

During this period, property values in the area increased, while issues of homelessness in the area came to the forefront ; 14th Street, NW became widely viewed as Washington's red light district.

During the French and Indian War, he served in Washington's Virginia Regiment, guarding the Virginia frontier against Native American raiding parties.

During the Philadelphia campaign, he commanded a scouting detachment for Washington's army.

During the American Revolution, it was a critical crossing point for Gen. George Washington's Continental Army retreating toward White Plains to safely escape from New York while being chased by the Colonial British and Hessian Forces.

During that All-Star weekend, which was held in Landover, Maryland, nearby American held a halftime ceremony in which they retired Washington's number.

During the trip, Gist earned his place in history by twice saving the young Washington's life.

During Washington's siege of Boston the disease broke out among both Continental and British camps.

During his inaugural term, he created Washington's Law Enforcement Group against Identity Theft ( LEGIT ), and was subsequently named as one of Security Magazines 25 most influential people in security.

During Washington's second at-bat, Soto threw a brushback pitch at Washington.