Word: low
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Dates: during 1970-1979
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...magnitude of the marijuana traffic is the fact that a plane as large as a DC-7 can penetrate the U.S. from the south totally undetected by military air-defense systems. Concedes NORAD's Del Kindschi: "The defense is not ironclad. It's possible for a single low-flying aircraft to fly under our radar capabilities." NORAD is developing an "over-the-horizon" radar with greater capability for spotting low planes but, for general operational use, the system may be years away. Radar beamed from sophisticated AWACS (Airborne Warning and Control System) planes is already highly effective...
...meantime, officials express some concern about the southern border-the relatively soft underbelly of U.S. air defense. In 1971 a group of Cubans, using a low-flying, Soviet-built transport, dropped in unannounced at New Orleans airport for a sugar conference; in 1972 a Cuban defector flew his air force plane undetected to Miami. The U.S. keeps its intelligence eyes focused mainly on northern approaches where, it is assumed, there is the greatest threat of an attack...
...1960s, as whites deserted factories for better paying service jobs and the need for labor increased dramatically, American firms were forced to turn to the unskilled blacks and mixed-race coloreds. As they did so, they also adopted the humiliating practices of apartheid: segregated eating, dressing and toilet facilities; low pay and no promotion for blacks; no union representation; abysmal living conditions in company dormitories and housing complexes...
...Jimmy Carter's kind of evening. The stock-car crowd is there because Ole Country Boy Carter is devoted to racing tracks the way his predecessors were to putting greens or yachting water. And the singer? Another Carter favorite: high-riding, low-living Willie Nelson, 45, country music's reigning "redneck rocker...
...effects might not be minor. Applied year round to the entire earth, such an increase could shift whole forests, grasslands and deserts. At the polar regions, enough ice could melt to elevate sea levels by as much as 5 m (16 ft.). That would eventually inundate low-lying coastal areas round the world, including parts of The Netherlands and the Atlantic seaboard...