By 1970, LAFTA expanded to include four more Latin American nations: Bolivia, Colombia, Ecuador, and Venezuela.

By 1974, another challenge to the state's authority and legitimacy had come from 19 April Movement ( M-19 ), a mostly urban guerrilla group founded allegedly in response to an electoral fraud during the final National Front election of Misael Pastrana ( 1970 – 1974 ) and the defeat of former dictator Gustavo Rojas.

By 1970, they had tentatively identified more than 50.

By 1970, a calculator could be made using just a few chips of low power consumption, allowing portable models powered from rechargeable batteries.

By using doublespeak in advertisements, aspirin production rose by almost 50 percent from over 23 million pounds in 1960 to over 35 million pounds in 1970.

By 1970, both Parton and Wagoner had grown frustrated by her lack of solo chart success, and Porter had her record Jimmie Rodgers ' " Mule Skinner Blues ", a gimmick that worked.

By 1970 several different techniques had been shown to perform well on small text corpora such as the Cranfield collection ( several thousand documents ).

By 1970, kickboxing was telecast in Japan on three different channels three times weekly.

By January 1970, Zambia had acquired majority holding in the Zambian operations of the two major foreign mining interests, the Anglo American Corporation and the Rhodesia Selection Trust ( RST ); the two became the Nchanga Consolidated Copper Mines ( NCCM ) and Roan Consolidated Mines ( RCM ), respectively.

By 1970, the city had a total area of approximately, more than five times its size in 1940.

By the 1970s some Native American film roles began to show more complexity, such as those in Little Big Man ( 1970 ), Billy Jack ( 1971 ), and The Outlaw Josey Wales ( 1976 ), which depicted Native Americans in minor supporting roles.

By 1970 automatic switching facilities were in use in Pyongyang, Sinŭiju, Hamhŭng, and Hyesan.

By 1970, Dot had become an all-country label and in 1974, Paramount sold all of its record holdings to ABC Records, which in turn was sold to MCA ( now Universal Music Group ) in 1979.

By 1970, New Left proponents had adopted the term political correctness.

By 1970, the latifundio type of industrial farm ( more than 50 hectares in area ) occupied more than 77 per cent of arable land in the country.

By 1968 all forms of segregation had been declared unconstitutional by the Supreme Court, and by 1970 support for formal legal segregation had dissolved.

By 1970, Stanford was home to a linear accelerator, and was one of the original four ARPANET nodes ( precursor to the internet ).

By 1970 Macainsh was back with Strauks, now on drums, first in Claptrap and by 1971 in Frame which had Graeme " Shirley " Strachan as lead vocalist.

By 1970 the DGI had managed to train hundreds of Sandinista guerrilla leaders and had vast influence over the organization.

By the 1960s, tracks of 333. 3m length were commonly used for international competitions ( eg: the Agustín Melgar Olympic Velodrome used for track cycling events at the 1968 Summer Olympics, and Leicester's Saffron Lane velodrome used at the 1970 and 1982 Track Cycling World Championships ).

By January 1970, Zambia had acquired majority holding in the Zambian operations of the two major foreign mining corporations, the Anglo American Corporation and the Rhodesia Selection Trust ( RST ); the two became the Nchanga Consolidated Copper Mines ( NCCM ) and Roan Consolidated Mines ( RCM ), respectively.

By the 2000s, Rap and Hip Hop had reached their commercial peaks, and the genre continued to dominate the music scene of the decade The best-selling artist of the decade was the American rapper Eminem, who sold 32 million albums, followed by The Beatles ( who split in 1970 but have stayed extremely popular since ).

By the end of 1970 there were more than 200 Sheridans in Vietnam, and they stayed in the field until the last US Armored Cavalry unit, the 1st Squadron, 1st Armored Cavalry prepared for re-deployment back to the United States on 10 April 1972.

By 1970, President Richard Nixon initiated a Plan of Vietnamization, which would remove the US from the Vietnam War and return the responsibility of defense back to the South Vietnamese.

By 2007, national branches of the Anthroposophical Society had been established in fifty countries, and about 10, 000 institutions around the world were working on the basis of anthroposophy.

By one estimate, it has the fourth highest gross national income at purchasing power parity in Africa, giving it a standard of living around that of Mexico and Turkey.

By the late nineteenth century, baseball was widely recognized as the national sport of the United States.

By reductio ad absurdum, Bastiat argued that the national trade deficit was an indicator of a successful economy, rather than a failing one.

By the time of the national assembly elections in December 1992, only three had qualified.

# By merger of national companies from different member states

# By the creation of a SE subsidiary of a national company

# By the conversion of a national company into an SE

By that time, there was great concern that the national deficit had risen dangerously and President Ronald Reagan had declared that a vast amount of government spending was being misused through waste and fraud.

By 1969, there were dozens of homophile organizations and publications in the U. S, and a national organization had been formed, but they were largely ignored by the media.

By granting land to the abbotts and bishops he appointed, Otto actually made these bishops into " princes of the Empire " ( Reichsfürsten ); in this way, Otto was able to establish a national church.

" By waiting until the first clone is among us or about to be born, we complicate the problem immensely and guarantee that we will not be able to have the national and international conversation and debate to arrive at particularly good decisions like using protection.

By the 1820s, a national network was in existence.

By 1980, a number of national computer facilities ( ULCC London, UMRCC Manchester, Rutherford Appleton Laboratory serving the Science and Engineering Research Council community ), each with their own star network had developed.

By the end of the 19th century this pastime of collecting material relating to Karelia and the developing orientation towards eastern lands had become a fashion called Karelianism, a form of national romanticism.

By the outbreak of World War I, one billion GM had been added to Germany's national debt because of naval expenditures.

By the time the first national elections were held in the Federal Republic in 1949, Kiesinger had joined the Christian Democratic Union ( CDU ) and won a seat in the Bundestag, the West German parliament.

By 2006, most of the collection had been sold off and the museum was on a time-out ; by 2010 Rooseum had been dismantled and a subsidiary of the national Museum of Modern Design inaugurated in its place.

By 1992 the national army fragmented into regional militias under local warlords because of the fall of the Soviet Union which stopped supplying the army and later in 1992 when the Afghan government lost power and the country went into a state of anarchy.

By the end of 1975, a total of 137 military regulars and national servicemen and police had been killed that year by left wing terrorism.

The album also included the controversial song and video " By the Time I Get to Arizona ," which chronicled the black community's frustration that some US states did not recognize Martin Luther King Jr .' s birthday as a national holiday.

By using national survey data from October 2001, researcher Phillip H. Kim studied which individuals were more likely to support racial profiling.

By December 1998, Singapore ONE is available nationwide with the completion of the national fibre optics network.

By the 1910s, the national struggles between Slovene and Italian speakers in the Austrian Littoral, and Slovene and German speakers, overshadowed other political conflicts and brought about a nationalist radicalization on both sides.