American Airlines flight 77, flight scheduled to travel from Dulles International Airport near Washington, D.C., to Los Angeles International Airport on September 11, 2001, that was hijacked by terrorists and deliberately crashed into the Pentagon as part of the September 11 attacks. The American

American alligator, (Alligator mississippiensis), species of alligator inhabiting freshwater rivers, lakes, and swamps and brackish waters in the Southern U.S. and northeastern Mexico. The alligator’s geographic range extends from the Mexican states of Coahuila, Nuevo León, and Tamaulipas

baseball: Amateur baseball: The American Amateur Baseball Congress (founded 1935) conducts programs for youths age 8 to 19 and adults in seven divisions. By the late 1990s Little League (founded 1939), originally for boys 8 to 12 years old, had about 2,500,000 players in its baseball program and 400,000…

William Powell: …documentary film by Charlie Siskel, American Anarchist.

Arthur Tappan: …created a new organization, the American and Foreign Anti-Slavery Society. He advocated trying to achieve abolition through the political process and backed the Liberty Party in the 1840s. With the passage of the Fugitive Slave Law of 1850, however, both of the Tappan brothers became more radical. Arthur Tappan openly…

pronghorn, (Antilocapra americana), North American hoofed mammal, the sole living member of the old ruminant family Antilocapridae (order Artiodactyla). It is the only animal that has branching horns and sheds them annually. This graceful denizen of open plains and semideserts is reddish brown and

Daniel Lieberman: …Advancement of Science and the American Anthropological Association.

American Anti-Slavery Society, primary activist organization, through its state and local auxiliaries, for the immediate abolition of slavery in the United States. It was founded in 1833 and dissolved in 1870. William Lloyd Garrison, Arthur Tappan, and Theodore S. Wright were among those who formed

Raytheon Company, major American industrial corporation with core manufacturing concentrations in defense and aerospace electronics. Established in 1922, the company reincorporated in 1928 and adopted its present name in 1959. Its electronics and defense-systems units produce air-, sea-, and

American arborvitae, (Thuja occidentalis), ornamental and timber evergreen conifer of the cypress family (Cupressaceae), native to eastern North America. In the lumber trade it is called, among other names, white cedar, eastern white cedar, and New Brunswick cedar. Often 20 m (65 feet) tall, the

William Seward Burroughs: Louis businessmen, he organized the American Arithmometer Company in 1888; after much trial and error he patented a practical model in 1892. Although the machine was a commercial success, he died before receiving much money from it. A year before his death he received the John Scott Medal of the…

art market: The growth of the auction market: … in the United States, the American Art Association, opened in 1883, but auctioneering business was slow to develop there.

Michael Keaton: …a young CIA recruit in American Assassin (2017), which was based on the best-selling novel of the same name. He later was cast as the owner of an amusement park in Dumbo (2019), Tim Burton’s live-action remake of the 1941 Disney classic. Keaton’s credits from 2020 included The Trial of…

baseball: League formation: In 1881 the American Association was formed with teams from cities that were not members of the National League and teams that had been expelled from the league (such as Cincinnati, which was disciplined in 1880 for playing games on Sunday and allowing liquor on the grounds). In…

public opinion: Nonscientific polling: Interest groups such as the American Association for Public Opinion Research (AAPOR), the European Society for Opinion Marketing and Research, and the World Association for Public Opinion Research serve a watchdog role regarding opinion polling. To assist reporters as well as the general public in their understanding of poll results,…

American Association for the Advancement of Science (AAAS), the largest general scientific society in the United States. It was founded in 1847 in Boston, Mass., by a number of geologists and naturalists and held its first meeting in Philadelphia, Pa., in 1848. Its goals are to further the work of

American Association of Political Consultants (AAPC), professional organization founded in 1969 for political consultants, lobbyists, media producers, fund-raisers, and campaign workers at all levels of government. The American Association of Political Consultants (AAPC) is a multi-partisan

American Association of Retired Persons (AARP), nonprofit, nonpartisan organization that works to address the needs and interests of middle-aged and elderly people in the United States. Its membership is open to all persons age 50 or older, whether working or retired. It is headquartered in

American Association of University Professors (AAUP), organization of faculty and researchers employed at American colleges and universities, established in 1915. Among its primary goals are to promote and protect academic freedom and shared governance in institutions of higher learning, to ensure

American Association of University Women (AAUW), American organization founded in 1881 and dedicated to promoting “education and equity for all women and girls.” The AAUW was founded in Boston, Massachusetts, in 1881 by 17 college women. At the time, many barriers hindered women from pursuing

Isaac Newton Kerlin: …Persons (now known as the American Association on Intellectual and Developmental Disabilities). Kerlin would serve as the secretary-treasurer of that organization for the next 16 years, publishing and disseminating the proceedings of the group’s annual meetings. After the deaths of Samuel Gridley Howe in 1876 and Séguin in 1880, Kerlin…

Margaret Burbidge: Cannon Prize from the American Astronomical Society (AAS) because, as it was an award for women only, it represented for her another facet of the same discrimination. Her action led to the formation of a standing AAS committee for the status of women in astronomy. Burbidge later became a…

Thomas Hopkins Gallaudet: …and Laurent Clerc established the American Asylum for Deaf-mutes at Hartford, Conn., in support of which the U.S. Congress made a land grant. For more than 50 years this school was the main training centre for instructors of the deaf.

American Athletic Conference, American collegiate athletic organization that was founded in 2013. The conference consists of the Universities of Central Florida, Cincinnati, Connecticut, Houston, Memphis, South Florida, and Tulsa as well as East Carolina, Southern Methodist, Temple, Tulane, and

automobile club: The American Automobile Association (AAA) was established in 1902, consolidating nine earlier auto clubs. By the last quarter of the century there were more than 100 national auto clubs and associations affiliated throughout the world, linked by reciprocal agreements.

avocet: The slightly larger American avocet (R. americana), which is about 45 cm (18 inches) long (including the bill), differs chiefly in having the head and neck pinkish brown in breeding season, white in winter. It nests in western North America and winters from California and Texas to Guatemala.…

badger: The American badger, the only New World species, is usually found in open, dry country of western North America. Muscular, short-necked, and flat-bodied, it has a broad, flattened head and short legs and tail. The colour of the coat is grayish and grizzled, dark at the…

bald eagle, (Haliaeetus leucocephalus), the only eagle solely native to North America, and the national bird of the United States. The bald eagle is actually a sea eagle (Haliaeetus species) that commonly occurs inland along rivers and large lakes. The adult male is about 90 cm (36 inches) long and

American Ballads, six-movement orchestral piece on patriotic themes by American composer Morton Gould that premiered on April 24, 1976, during the U.S. Bicentennial. The piece was funded by the New York State Council on the Arts and first performed by the Queens Symphony, with Gould conducting.

American Ballads, six-movement orchestral piece on patriotic themes by American composer Morton Gould that premiered on April 24, 1976, during the U.S. Bicentennial. The piece was funded by the New York State Council on the Arts and first performed by the Queens Symphony, with Gould conducting.

American Ballet, company founded in conjunction with the School of American Ballet in 1934 by Lincoln Kirstein and Edward Warburg, with George Balanchine as artistic director. Its initial performances were held in 1934 in Hartford, Conn., U.S. In 1935 it became the resident ballet company for the

American Ballet, company founded in conjunction with the School of American Ballet in 1934 by Lincoln Kirstein and Edward Warburg, with George Balanchine as artistic director. Its initial performances were held in 1934 in Hartford, Conn., U.S. In 1935 it became the resident ballet company for the

American Ballet Theatre, ballet company based in New York City and having an affiliated school. It was founded in 1939 by Lucia Chase and Richard Pleasant and presented its first performance on January 11, 1940. Chase was director, with Oliver Smith, from 1945 to 1980. The dancer Mikhail

American Ballet: …founded in conjunction with the School of American Ballet in 1934 by Lincoln Kirstein and Edward Warburg, with George Balanchine as artistic director. Its initial performances were held in 1934 in Hartford, Conn., U.S. In 1935 it became the resident ballet company for the Metropolitan Opera in New York City,…

From 1957 through 1963 Philadelphia was the “Home of the Hits,” a reflection of the power of Dick Clark’s American Bandstand television show, carried nationally on the American Broadcasting Company network. The program’s format was simple: singers mimed to their records, and the show’s teenage

American Bandstand: From 1957 through 1963 Philadelphia was the “Home of the Hits,” a reflection of the power of Dick Clark’s American Bandstand television show, carried nationally on the American Broadcasting Company network. The program’s format was simple: singers mimed to their records, and the show’s teenage…

American Baptist Association, fellowship of autonomous Baptist churches, organized in 1905 by Baptists who withdrew from the Southern Baptist Convention. Originally known as the Baptist General Association, the fellowship adopted its present name in 1924. It was a development of the Landmarker (or

American Baptist Churches in the U.S.A., association of Baptist churches organized in 1907 as the Northern Baptist Convention, which became the American Baptist Convention in 1950 and took its present name in 1973. It grew out of Baptist associations and societies organized by Baptist churches in

American Baptist Churches in the U.S.A.: …formed a new regional organization, American Baptist Congregations of the Southwest and Hawaii, in 2007.

American Baptist Churches in the U.S.A., association of Baptist churches organized in 1907 as the Northern Baptist Convention, which became the American Baptist Convention in 1950 and took its present name in 1973. It grew out of Baptist associations and societies organized by Baptist churches in

Adoniram Judson: …what is now called the American Baptist Foreign Mission Society. When the British East India Company opposed them in India, the Judsons relocated to Rangoon in 1813; there Judson mastered the Burmese language and literature and learned Pāli, the Buddhist canonical language.

Adoniram Judson: …what is now called the American Baptist Foreign Mission Society. When the British East India Company opposed them in India, the Judsons relocated to Rangoon in 1813; there Judson mastered the Burmese language and literature and learned Pāli, the Buddhist canonical language.

American Bar Association (ABA), voluntary association of American lawyers and judges. The ABA was founded in 1878, and by the late 20th century it had about 375,000 members. Its headquarters are in Chicago, Ill. Nongovernmental in nature, the ABA seeks to encourage improvements in the legal

barberry: The American or Allegheny barberry (B. canadensis) is native to eastern North America. Japanese barberry (B. thunbergii) often is cultivated as a hedge or ornamental shrub for its scarlet fall foliage and bright-red, long-lasting berries. Several varieties with purple or yellow foliage, spinelessness, or dwarf habit…

baseball: The postwar period: …formation in 1946 of the American Baseball Guild. Although the guild failed in appeals to national and state labour relations boards, its very existence led to reforms before the 1947 season: a minimum major league salary of $5,000, no salary cuts during a season for a major league player moved…

American Basketball Association (ABA), former professional basketball league formed in the United States in 1967 to rival the older National Basketball Association (NBA). George Mikan, a former star player in the NBA, was the ABA’s first commissioner. The ABA fielded 11 teams in its first season

Teresa Edwards: The American Basketball League (ABL), a professional league for women in the United States, began play in 1996 and allowed Edwards her first chance to play professionally in her home country. When the ABL folded in 1999, Edwards went into semiretirement. In 2003 she signed with…

basswood, (Tilia americana), species of linden tree of the hibiscus, or mallow, family (Malvaceae) common to North America. Basswood is found in a vast area of eastern and southeastern North America and centred in the Great Lakes region. A large shade tree, basswood provides wood for beehives,

beach grass: American beach grass (Ammophila breviligulata) grows along the Atlantic coast and in the Great Lakes region of North America. European beach grass (A. arenaria) is native to temperate coasts in Europe, northern Africa, and western Asia and has been introduced in many places as a…

black bear, (Ursus americanus), the most common bear (family Ursidae), found in the forests of North America, including parts of northern Mexico. The American black bear consists of only one species and 16 subspecies. Its colour varies, however, even among members of the same litter. White markings

American Beauty, American dramatic film, released in 1999, that was a critical and box office success and earned five Academy Awards, including best picture. Writer Alan Ball and director Sam Mendes created a dark satire of suburban culture that delivers sharp jabs at a typical middle-class

Grateful Dead: …to the lilting folk of American Beauty (1970), the Dead’s strengths—and weaknesses—came most to the fore onstage. Their most artistically successful albums, Live/Dead (1969) and Grateful Dead Live (1971), were live recordings. A popular bumper sticker read, “There is nothing like a Grateful Dead concert.” For better or worse, that…

beaver: American beavers (Castor canadensis) occur throughout forested parts of North America to northern Mexico, including the southwestern United States and northern Florida. Beavers were at the heart of the fur trade during colonial times and contributed significantly to the westward settlement and development of North…

beech: Major species: The American beech (Fagus grandifolia), native to eastern North America, and the European beech (F. sylvatica), distributed throughout England and Eurasia, are the most widely known species. Both are economically important timber trees and are often planted as ornamentals in Europe and North America; they may…

bellflower: Tall bellflower, or American bellflower (Campanula americana, formerly Campanulastrum americanum), is found in the moist woodlands of North America and has flowering spikes that may reach 2 m (6 feet) high with saucer-shaped flowers bearing long curved styles. Tussock bellflower, or Carpathian harebell (C. carpatica),…

soft drink: Health and regulatory issues: The American Beverage Association, which led the challenge against the plan, claimed that the city’s health board overstepped the boundaries of its control over public health when it approved the proposal.

Christian fundamentalism: The late 19th to the mid-20th century: …to the founding of the American Bible League in 1902 and the subsequent publication of The Fundamentals: A Testimony to the Truth (1910–15), a series of 12 booklets comprising articles by conservative leaders from across the country. The series, which would eventually give the conservatives their name, attacked modernist theories…

American Bible Society (ABS), international agency under lay control, formed in New York in 1816 as a union of 28 local Bible societies “to encourage the wider circulation of the Holy Scriptures throughout the world, without note or comment, through translation, publication, distribution, and

aspen: The American big-tooth aspen (P. grandidentata), up to 18 metres (59 feet), has larger, somewhat rounded, coarse-toothed leaves. See also cottonwood.

bighorn sheep, (Ovis canadensis), stocky, climbing hoofed mammal of western North America known for its massive curling horns. Bighorns are brown with a white rump patch. Horns are present in both sexes, but they are bigger in males (rams). Six living subspecies are recognized. Males of the Rocky

American Birth Control League (ABCL), organization that advocated for the legalization of contraception in the United States and promoted women’s reproductive rights and health from its creation in 1921 by Margaret Sanger, the founder of the American birth control movement. The first such

bison: The American bison (B. bison), commonly known as the buffalo or the plains buffalo, is native to North America, and the European bison (B. bonasus), or wisent, is native to Europe. Both species were drastically reduced in numbers by hunting and now occupy small protected areas…

bittern: The American bittern (B. lentiginosus), known locally as “stake driver” or “thunder pumper,” is slightly smaller. Other forms are the Australian bittern (B. poiciloptilus) and the South American, or pinnated, bittern (B. pinnatus).

bittersweet: …tree family (Celastraceae), includes the American bittersweet, or staff vine (C. scandens), and the Oriental bittersweet (C. orbiculatus), woody vines grown as ornamentals. The flowers, in whitish clusters, are followed by yellow to orange capsules, which split to reveal yellow to crimson arils enclosing the seeds. Oriental bittersweet is a…

black bear, (Ursus americanus), the most common bear (family Ursidae), found in the forests of North America, including parts of northern Mexico. The American black bear consists of only one species and 16 subspecies. Its colour varies, however, even among members of the same litter. White markings

vulture: New World vultures: …New World vultures include the black vulture (Coragyps atratus), a New World vulture sometimes called a black buzzard or, inappropriately, a carrion crow. The black vulture, the most abundant vulture species of all, is a resident of the tropics and subtropics that often wanders far into temperate regions. It is…

aerospace industry: Airships: In the United States, American Blimp Corporation was founded in 1987 to produce simple, comparatively low-priced airships and has since become a leading maker of small blimps for advertising and airborne surveillance applications. In the same year, Goodyear Tire & Rubber Company, after having built more than 300 airships…

Tennessee Williams: His first recognition came when American Blues (1939), a group of one-act plays, won a Group Theatre award. Williams, however, continued to work at jobs ranging from theatre usher to Hollywood scriptwriter until success came with The Glass Menagerie (1944). In it Williams portrayed a declassed Southern family living in…

anesthesiology: …such medical societies as the American Board of Anesthesiology for certifying appropriately trained physician anesthetists. Today, in virtually every medical school, anesthesiology functions either as an autonomous academic department or as a division of surgery.

American Board of Commissioners for Foreign Missions, first American foreign missionary society, established in 1810 by New England Congregationalists. Missionaries were sent to numerous countries and to American possessions, but the work in Hawaii was especially notable. From 1820 to 1848 more

internal medicine: In 1936 the American Board of Internal Medicine was established in the United States, with the object of formally certifying specialists in internal medicine. Professional qualifications for certification include graduation from an approved medical school, followed by an internship of not less than one year and, further, a…

bond: …stretcher below it; and the American bond, in which only every fifth or sixth course consists of headers, the rest being stretchers. The American bond is the most common because it is so easily laid. The herringbone bond is a variety of raking bond in which units are laid at…

bowling: Organization and tournaments: 9, 1895, the American Bowling Congress (ABC) was organized in New York City. Rules and equipment standards were developed, and the game as it finally was organized remained basically unchanged as the sport grew steadily. An early technological development that helped the sport’s progress was the introduction of…

boxwood: …the widely grown boxwood: the common, or American, box (B. sempervirens), the Japanese box (B. microphylla), and the Korean box (B. sinica). See also boxwood.

Martin Scorsese: Films of the 1970s: Mean Streets, Taxi Driver, and New York, New York: Next came American Boy: A Profile of Steven Prince (1978), in which Prince, a friend of Scorsese who memorably played the gun salesman in Taxi Driver, recounted stories from his life as a road manager for singer Neil Diamond and his personal experience with heroin addiction.

Daniel Beard: …activities led him to write The American Boys’ Handy Book (1882), which served as an instruction manual for a broad range of amusements suitable for young boys. In 1905 Beard became an editor of the magazine Recreation, and, to help promote the magazine, he founded the Sons of Daniel Boone,…

Brahman: …beef animal known as the American Brahman. Similar blending in Latin America resulted in the breed known as Indo-Brazil.

Helen Keller International (HKI), one of the oldest international nonprofit organizations working to prevent blindness and fight malnutrition. Headquarters are in New York City. In 1915 the American merchant George Kessler and his wife, Cora Parsons Kessler, organized in Paris the British, French,

Fortune Brands, Inc., U.S. industrial conglomerate headquartered in Deerfield, Ill. Its corporate history began with the American Tobacco Co. (founded in 1890), which grew out of the tobacco business established in North Carolina by the Duke family (see James B. Duke) and which controlled the U.S.

eugenics: Eugenics organizations and legislation: …a standing committee of the American Breeder’s Association (eugenics section established in 1906), chaired by ichthyologist and Stanford University president David Starr Jordan. Research from around the globe was featured at three international congresses, held in 1912, 1921, and 1932. In addition, eugenics education was monitored in Britain by the…

American Broadcasting Company (ABC), major American television network that is a division of the Disney Company. Its headquarters are in New York City. The company’s history traces to 1926, when the Radio Corporation of America (now RCA Corporation) and two other firms founded the National

American Buffalo, two-act play by David Mamet, produced in 1975 and published in 1976. With sparse action and vivid dialogue, it examines mistrust and dishonesty among the conspirators in an aborted burglary. Don Dubrow, the owner of a junk shop where the action takes place, decides to steal a

bugbane: In North America the American bugbane, or summer cohosh (C. americana), about 120 cm (4 feet) tall, and the black cohosh, or black snakeroot (C. racemosa; see photograph), about 180 cm (5.91 feet) tall, have roots that have been used medicinally. C. foetida, native to Europe and Siberia, is…

American Bully, breed of muscular companion dog (in contrast to a working dog) created in the United States in the 1980s and ’90s. With proper training and care, it can often be an excellent family dog. However, because of its strength and potential for aggression, this powerful breed has been

ship: Ship classification: These include the American Bureau of Shipping, originally established in 1867 and resuscitated as a result of the large volume of merchant ships built in the United States during World Wars I and II; the Bureau Veritas, which was founded in Antwerp (Belg.) in 1828 but moved its…

Comcast, major multinational telecommunications and entertainment conglomerate, the largest in the United States as of 2022. Its headquarters are in Philadelphia, Pennsylvania. Comcast was founded in 1963 by Ralph J. Roberts, Daniel Aaron, and Julian A. Brodsky as a small cable system in Tupelo,

Travelers Insurance, leading American insurance company with a history of mergers, acquisitions, and spin-offs, largely in the insurance and financial services industries. The Travelers Insurance Company was founded in 1864 by James Batterson, a stonecutter. That year it sold the first accident

Breast Cancer Awareness Month: …October 1985, founded by the American Cancer Society and the Imperial Chemical Industries Pharmaceuticals (later part of AstraZeneca). Since then, campaigns to increase awareness of the disease, to educate people about methods of prevention and early detection, and to raise money to support research have extended to countries around the…

Lukas Foss: …the orchestral work Folksong (1975); American Cantata for tenor, soprano, two speakers, chorus, and orchestra (1977); and Celebration, written for the 50th anniversary (July 6, 1990) of the Berkshire Music Center at Tanglewood, Mass. Foss, a member of the American Academy of Arts and Letters, was a guest conductor with…

John Kenneth Galbraith: Galbraith’s major works included American Capitalism: The Concept of Countervailing Power (1951), in which he questioned the competitive ideal in industrial organization. In his popular critique of the wealth gap, The Affluent Society (1958), Galbraith faulted the “conventional wisdom” of American economic policies and called for less spending on…

Frank Gehry: Growing recognition and Guggenheim Museum Bilbao: …Weil am Rhein, Germany; the American Center (1994) in Paris; and the Frederick R. Weisman Art Museum (1993) at the University of Minnesota in Minneapolis.

Quaker Oats Company, former (1901–2001) Chicago-based American manufacturer of oatmeal and other food and beverage products. The company changed its name to Quaker Foods and Beverages after being acquired by PepsiCo, Inc., in 2001. The Quaker Oats trademark was registered in 1877 by Henry Parsons

Jean-Jacques Servan-Schreiber: In Le Défi américain (1967; The American Challenge) he warned against Europe’s becoming merely an economic colony of the United States. An immediate best seller, the work was eventually translated into more than 20 languages.

Anna Jane Harrison: …first woman president of the American Chemical Society. She was known for her advocacy for increased public awareness of science.

ecological restoration: North American eastern deciduous forest: …(such as chestnut trees [Castanea dentata] and passenger pigeons [Ectopistes migratorius]) but appear to be remarkably similar to pre-1650 forests.

swift: …the best-known swifts is the chimney swift (Chaetura pelagica), a spine-tailed, uniformly dark gray bird that breeds in eastern North America and winters in South America, nesting in such recesses as chimneys and hollow trees; about 17 other Chaetura species are known worldwide. The common swift (Apus apus), called simply…

mackerel: …to this species is the chub mackerel (S. colias; once separated into Atlantic and Pacific species). They are more finely marked than the common mackerel; the chub mackerel that is found in the Pacific Ocean is bright green with vertical stripes. It has an air bladder but is otherwise similar…

circus: History: …the remaining brother, bought the American Circus Corporation of Peru, Indiana, a syndicate comprising five of the largest circuses in the United States. With this purchase Ringling owned almost all the major American circuses, thus ensuring his supremacy in the field. Such attempts at monopolies were never the case in…

Michael Bloomberg: Later activities and presidential run: In 2018 Bloomberg launched the American Cities Climate Challenge, a $70 million program to help 20 cities fight climate change. The initiative came a year after Republican Pres. Donald Trump announced that he was withdrawing the United States from the Paris Agreement on climate change. A vocal opponent of Trump,…

American Civil Liberties Union (ACLU), organization founded by Roger Baldwin and others in New York City in 1920 to champion constitutional liberties in the United States. The ACLU works to protect Americans’ constitutional rights and freedoms as set forth in the U.S. Constitution and its