By the mid-1960s, both systems showed enough promise to start development of base selection for a limited ABM system dubbed Sentinel.

By the mid-1960s, parts of Cambodia's eastern provinces were serving as bases for North Vietnamese Army and Viet Cong ( NVA / VC ) forces operating against South Vietnam, and the port of Sihanoukville was being used to supply them.

By the mid-1960s, the East Pakistan was accounting for less than 60 % of the nation's export earnings, and by the time of Bangladesh's independence in 1971, this percentage had dipped below 50 %.

By the mid-1960s, West Pakistan was benefiting from Ayub's " Decade of Progress ," with its successful " green revolution " in wheat, and from the expansion of markets for West Pakistani textiles, while the East Pakistan's standard of living remained at an abysmally low level.

By the mid-1960s, several fans active in science fiction and comics fandom recognized a shared interest in rock music, and the rock fanzine was born.

By the mid-1960s, Ghana's reserves were gone, and the country could not meet repayment schedules.

By the time of Soekarno's downfall in the mid-1960s, the economy was in chaos with 1, 000 % annual inflation, shrinking export revenues, crumbling infrastructure, factories operating at minimal capacity, and negligible investment.

By the mid-1960s, the psychedelic life-style had already developed in California.

By the mid-1960s, motion picture production was in decline.

By the mid-1960s, the percentage of ethnic Estonian membership stabilized near 50 %.

By the mid-1960s, a hybrid Nuyorican cultural identity emerged, primarily Puerto Rican but influenced by many Latin cultures as well as the close contact with African Americans.

By the mid-1960s, most of the film moguls from the Golden Age of Hollywood had died, and Warner was regarded as one of the last of a dying breed.

By the mid-1960s, Phillips rarely recorded.

By the late 1870s, white Democrats had regained their political power in the state legislature and passed measures to disfranchise the blacks, which essentially lasted until after the passage of civil rights legislation in the mid-1960s.

By the mid-1960s, because of the civil rights movement, racial equality had became the norm and the aforementioned laws had been repealed.

By the mid-1960s, Brownsville was a thriving community for black professionals.

By the mid-1960s most residents believed that a better alternative to annexation was incorporation.

By 1969, Robinson had voiced his opinion on wanting to retire from the road to focus on raising a family with wife Claudette and their two children, and also focus his duties as Motown's vice president, a job he earned by the mid-1960s after Esther Gordy Edwards had left the position and began mentoring Motown acts on the label's Motortown Revues.

By the mid-1960s, schools, public works, welfare and various other matters of a local nature had come under territorial administration.

By the mid-1960s, this atavistic, psychopathic view of Mau Mau was being challenged by memoirs of former members and leaders that portrayed Mau Mau as an essential, if radical, component of African nationalism in Kenya, and by academic studies that analysed the movement as a modern and nationalist response to the unfairness and oppression of colonial domination ( though such studies downplayed the specifically Kikuyu nature of the movement ).

By the mid-1960s, bands on both sides of the Atlantic were trying to sound like Booker T. & the M. G.

By the mid-1960s, the label, with the help of songwriters and producers such as Robinson, A & R chief William " Mickey " Stevenson, Brian Holland, Lamont Dozier, and Norman Whitfield, was a major force in the music industry.

By the mid-1960s, Peter Fonda was not a conventional " leading man " in Hollywood.

By the mid-1960s Tammany Hall ceased to exist.

By now Harmony could see that most of the adults in the train were winded and resting, or else siphoned off from the games by the challenging lure of the great cliff towering above them.

By the same test predispositions destructive of human personality exercise their most sinister impact, with the result that men of good will are often trapped and nullified.

By comparing reaction cells sealed from the same manifold temperature dependency corresponding to activation energies ranging from 11 to 18 Af was observed while dependence on the first power of the light intensity seemed to be indicated in most cases.

By all means the most important distinction is that between those total-cost apportionments which superimpose a distribution of admittedly unallocable cost residues on estimates of incremental or marginal costs, and those other apportionments which recognize no difference between true cost allocation and mere total-cost distribution.

By fall, 443 survivors of this arduous journey were clustered about Fort Snelling, but most of them were sent on to Galena and St. Louis, with a few going as far as Vevay, Indiana, a notable Swiss center in the United States.

By relaxing the throat muscles and expanding the oral cavity well into the frontal sinuses, she could direct the vowel sounds into the most felicitous position for proper reproduction through her throat microphone.

By 1850, Luanda was one of the greatest and most developed Portuguese cities in the vast Portuguese Empire outside Mainland Portugal, full of trading companies, exporting ( together with Benguela ) palm and peanut oil, wax, copal, timber, ivory, cotton, coffee, and cocoa, among many other products.

By the end of the 14th century, most of Anatolia was controlled by various Anatolian beyliks.

By some estimates, this might account for most of the internal radiation damage, as the recoil nuclei are typically heavy metals which preferentially collect on the chromosomes.

The largest species are red alder ( A. rubra ) on the west coast of North America, and black alder ( A. glutinosa ), native to most of Europe and widely introduced elsewhere, both reaching over 30 m. By contrast, the widespread Alnus viridis ( green alder ) is rarely more than a 5 m tall shrub.

By a probably euphonic inversion the translator of Irenaeus and the other Latin authors have Abraxas, which is found in the magical papyri, and even, though most sparingly, on engraved stones.

By the middle of the 19th century, industrialisation swept away most of the city's medieval rules of production and commerce, although the entirely corrupt remains of the city's mediæval constitution was kept in place ( compare the famous remarks of Georg Forster in his Ansichten vom Niederrhein ) until 1801, when Aachen became the " chef-lieu du département de la Roer " in Napoléon's First French Empire.

By the early 1960s, most of East and Central Africa, where the majority of the Ismāʿīlī population on the continent resided including Tanganyika, Kenya, Uganda, Malagasy, Rwanda, Burundi and Zaire, had attained their political independence.

By the time Alexios ascended the throne, the Seljuqs had taken most of Asia Minor.

By seeking close alliances with powerful noble families, Alexios put an end to the tradition of imperial exclusivity and coopted most of the nobility into his extended family and, through it, his government.

By 1094, Yusuf had annexed most major taifas, with the exception of the one at Zaragoza.

By the mid-16th century, they were in common use in most of Europe.

By the 1890s, the company was the largest and most profitable industrial enterprise in the world.

By a public decree, this fine work was placed in one of the stanze of the Vatican hitherto reserved for the most precious works of antiquity.

By contrast, while defendants in most civil law systems can be compelled to give a statement, this statement is not subject to cross-examination by the prosecutor and not given under oath.

By this time most had expected him to have wasted away, or to have gone insane in his solitary confinement.

By the time Marlborough had closed down the Ramillies campaign he had denied the French most of the Spanish Netherlands west of the Meuse and north of the Sambre – it was an unsurpassed operational triumph for the English Duke.

By the mid 1960s, binary addressing had become the standard architecture in most computer designs, and main memory sizes were most commonly powers of two.

By making these data available to local public health officials in real time, most models of anthrax epidemics indicate that more than 80 % of an exposed population can receive antibiotic treatment before becoming symptomatic, and thus avoid the moderately high mortality of the disease.