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The telephone played a major communications role in American history from the 1876 publication of its first patent by Alexander Graham Bell onward. In the 20th century the American Telephone and Telegraph Company (AT&T) dominated the telecommunication market as the at times largest company in the world, until it was broken up in 1982 and replaced by a system of competitors.
The master telephone patent granted to Bell, 174465, March 7, 1876. The modern telephone is the result of the work of many people. [12] Alexander Graham Bell was, however, the first to patent the telephone, as an "apparatus for transmitting vocal or other sounds telegraphically".
List of journalists killed in Europe; List of journalists killed in Guatemala; List of journalists killed in Honduras; List of journalists killed in India. List of journalists killed in Assam, a state in India; List of journalists and media workers killed in Mexico; List of journalists killed under the Arroyo administration in the Philippines
The roof then collapsed, severing fuel pipes and causing at least 100 people to fall four stories to the factory floor. 60 to 100 more people fell directly on top of a furnace, the surface temperature of which was estimated to be around 500 °F (260 °C). 23 people were killed, and over 100 more were injured.
List of footballers killed during World War II; List of ice hockey players who died in wars; List of Major League Baseball players who died in wars; List of National Football League players who died in wars; List of Olympians killed in World War I; List of Olympians killed in World War II; List of Wales rugby union footballers killed in the ...
20 March 1880: National Bell Telephone merges with others to form the American Bell Telephone Company. 1 April 1880: world's first wireless telephone call on Bell and Tainter's photophone (distant precursor to fiber-optic communications) from the Franklin School in Washington, D.C. to the window of Bell's laboratory, 213 meters away. [20] [21]
List of unsolved murders in the United Kingdom (1980s) List of unsolved murders in the United Kingdom (1990s) List of unsolved murders in the United Kingdom (2000–present) List of United States federal judges killed in office; List of United States Congress members killed or wounded in office; List of lynching victims in the United States
List of entertainers who died during a performance; List of solved missing person cases: post-2000; List of people who disappeared mysteriously: pre-1910; List of people who disappeared mysteriously: 1910–1990; List of people who disappeared mysteriously: 1990–present; List of fatal dog attacks; List of drowning victims