Ogdensburg, city and port, St. Lawrence county, northern New York, U.S. It lies on the St. Lawrence River, at the mouth of the Oswegatchie River and is linked to Ontario, Canada, by the Ogdensburg-Prescott International Bridge (1960). The site was settled in 1749 when Abbé François Picquet

Canada: World War II: …immediately concluded an agreement at Ogdensburg, New York, with the United States for the defense of North America. Moreover, Canada now stood in the forefront of the war. After Britain, it was (prior to the U.S. entry into the war in December 1941) the second most powerful of Germany’s adversaries.…

ancient Egyptian religion: Groupings of deities: …numerical ordering schemas included the Ogdoad (group of eight gods) of Hermopolis, which embodied the inchoate world before creation and consisted of four pairs of male and female deities with abstract names such as Darkness, Absence, and Endlessness. Here too the number was significant in itself, because at least six…

Guillaume du Bellay, seigneur de Langey: …most important work was the Ogdoades, a history of the rivalry between Francis I and Charles V. Only fragments remain: the first part, covering the years 1515–21, is written in Latin; the rest is in French and is incorporated in his brother Martin’s Mémoires (1569). The first four books of…

ogee clock, clock design that originated in the United States in the 1830s, distinguished by a case the front outer edges of which are curved into an S-shape (ogee). This shape is formed by the union of a convex and a concave line. A mass-produced variant of the shelf clock, the ogee clock stands

molding: Compound or composite: (2) The cyma reversa, or ogee—a projecting molding that is essentially a reversed cyma recta with ovolo above cavetto—is used for a crown or a base. (3) A bird’s beak, or thumb, molding is essentially similar to the cyma reversa, except that the upper convexity is separated…

tupelo: Major species: The ogeechee lime (N. ogeche) is a rarer North American tupelo that produces edible fruits and a fine honey.

history of publishing: Picture magazines: …read more than newspapers, produced Oggi Illustrato (founded 1945), thriving on not-too-sensational disclosures, and the elegant Epoca (founded 1950). Magazines similar to Life appeared in a number of other countries, such as Cruzeiro (founded about 1908) in Brazil and Perspektywy (founded 1969) in Poland, and still more that follow the…

alphabet: Runic and ogham alphabets: Runes, in all their varieties, may be regarded as the “national” script of the ancient North Germanic tribes. The origin of the name rune (or runic) is probably related to the fact that the ancient Germanic tribes, like many other peoples, attributed magic powers…

ogham writing, alphabetic script dating from the 4th century ad, used for writing the Irish and Pictish languages on stone monuments; according to Irish tradition, it was also used for writing on pieces of wood, but there is no material evidence for this. In its simplest form, ogham consists of

ogham writing, alphabetic script dating from the 4th century ad, used for writing the Irish and Pictish languages on stone monuments; according to Irish tradition, it was also used for writing on pieces of wood, but there is no material evidence for this. In its simplest form, ogham consists of

Oğuz, confederation of Turkic peoples whose homeland, until at least the 11th century ce, was the steppes of Central Asia and Mongolia. The Orhon inscriptions, describing an early Turkic people, probably refer to the Oğuz. The Seljuqs, who constituted one branch of the Oğuz, controlled an empire

Ogier The Dane, an important character in the French medieval epic poems called chansons de geste. His story is told in a cycle of these poems known as Geste de Doon de Mayence, which deals with the wars of the feudal barons against the emperor Charlemagne. The character of Ogier has a historical

Ogier The Dane, an important character in the French medieval epic poems called chansons de geste. His story is told in a cycle of these poems known as Geste de Doon de Mayence, which deals with the wars of the feudal barons against the emperor Charlemagne. The character of Ogier has a historical

John Ogilby was a British printer who was a pioneer in the making of road atlases; as a poet and translator he is chiefly remembered for being ridiculed by Dryden in MacFlecknoe and by Pope in the Dunciad. Ogilby’s early career as a dancing master and theatre owner in Ireland, crowned by the

Tasmania: Self-government and federation: …but the Labor premier (1934–39) Albert George Ogilvie outshone other Australian politicians in responding to the economic problems. One of his skills was obtaining federal grants to diminish Tasmania’s comparative poverty. Informed, wholehearted, and realistic in criticizing the Axis powers, Ogilvie might have challenged Lyons for national leadership had both…

David Ogilvy: …the helm, the firm of Ogilvy & Mather became one of the first advertising firms to go public. The company expanded throughout the 1970s and ’80s, and in 1989 it was bought by WPP Group PLC. Ogilvy was then made chairman of WPP, but he stepped down from that position…

David Ogilvy was a British advertising executive known for his emphasis on creative copy and campaign themes, and the founder of the agency of Ogilvy & Mather. Ogilvy was the son of a classics scholar and broker, but financial reverses left the family in straitened circumstance when he was a boy.

David Ogilvy was a British advertising executive known for his emphasis on creative copy and campaign themes, and the founder of the agency of Ogilvy & Mather. Ogilvy was the son of a classics scholar and broker, but financial reverses left the family in straitened circumstance when he was a boy.

Kabuki: Subject, purpose, and conventions: …a lively dance finale (ōgiri shosagoto) with a large cast.

Benin: …dynasty of semimythical kings, the ogisos, and in the 13th century they invited Prince Oranmiyan of Ife to rule them. His son Eweka is regarded as the first oba, or king, of Benin, though authority would remain for many years with a hereditary order of local chiefs. Late in the…

bridge: Stone arch bridges: ogival arch by concealing the angle at the crown and by starting the curves of the arches vertically in their springings from the piers. This elliptical shape of arch, in which the rise-to-span ratio was as low as 1:7, became known as basket-handled and has…

Oglala National Grassland, federally recognized prairie grassland of northwestern Nebraska, U.S. The designated national grassland covers a noncontiguous area of some 150 square miles (390 square km) in the Nebraska panhandle, including scattered parcels of land in Sioux and Dawes counties

Red Cloud: …a principal chief of the Oglala Lakota (Oceti Sakowin, or Sioux), who successfully resisted (1865–67) the U.S. government’s development of the Bozeman Trail to newly discovered goldfields in Montana Territory.

Montecristo Island, member of the Arcipelago Toscano, in the Tyrrhenian Sea, between the Italian mainland and Corsica, south of the island of Elba. Part of Livorno province, the islet is mountainous, rising to 2,116 ft (645 m), with an area of 6 sq mi (16 sq km). It is a hunting preserve owned by

William Cavendish, 1st duke of Newcastle-upon-Tyne was a Royalist commander during the English Civil Wars and a noted patron of poets, dramatists, and other writers. The son of Sir Charles Cavendish, he attended St. John’s College, Cambridge, and through inheritances and royal favour became

Richard James Oglesby was the governor of Illinois (1865–69, 1873, 1885–89) and a U.S. senator (1873–79). Oglesby, the son of Jacob and Isabella Watson Oglesby, was born into a farming family, and his father was a member of the Kentucky legislature. Orphaned in 1833 following the deaths of his

Oglethorpe University, private, coeducational institution of higher learning in Atlanta, Georgia, U.S. The university comprises nine divisions offering undergraduate study in the arts, humanities, business, and sciences. It also offers a master’s degree program in early childhood education. The

James Edward Oglethorpe was an English army officer, philanthropist, and founder of the British colony of Georgia in America. Educated at the University of Oxford, he entered the army in 1712 and joined the Austrian army fighting the Turks in 1717. On his return to England in 1722, he entered

Lake Iseo: It is fed by the Oglio River, a tributary of the Po River, which enters the northern end near Lovere from the deep, wide Val (valley) Camonica and leaves the southern end at Sarnico. Monte Isola, in the centre of the lake, is Italy’s largest lacustrine island (area 5 square…

Ogma, ancient Irish god portrayed as a swarthy man whose battle ardor was so great that he had to be chained and held back by other warriors until the right moment for military action occurred. Ogham script, an Irish writing system dating from the 4th century ce, seems to have been named for him,

Ogmios, Celtic god of Gaul identified with the Roman Hercules. He was portrayed as an old man with swarthy skin and armed with a bow and club. He was also a god of eloquence, and in that aspect he was represented as drawing along a company of men whose ears were chained to his tongue. Ogmios’ Irish

Bridgend: Ogmore Castle, situated in the Ogmore river valley between Bridgend town and Ogmore-by-the-Sea, is one of these; it was founded in 1116 by William de Londres, and its stone keep is one of the earliest built in Wales. Others are Coity Castle (also built in…

Giotto: Roman period of Giotto: …bearing his trademark, whereas the Ognissanti Madonna, unsigned and virtually undocumented, is so superlative in quality that it is accepted as entirely by his hand.

Bernardo Daddi: …completed in 1328 for the Church of Ognissanti is typical of his best work. Numerous panel paintings by the artist are to be found in museums in Europe and North America.

Orbiting Geophysical Observatory (OGO), any of a series of six unmanned scientific satellites launched by the United States from 1964 to 1969. Equipped with a complex of magnetometers, these orbiting satellites were designed to study the Earth’s magnetosphere (i.e., zone of strong magnetic forces

Galgodon Highlands, region of broken mountain terrain, northern Somalia, eastern Africa. It lies parallel to the Gulf of Aden south of the “burnt” Guban coastal plain, and extends from the Ethiopian border in the west to Cape Gwardafuy (Caseyr) in the east. Rising abruptly from the Guban, the

Orbiting Geophysical Observatory (OGO), any of a series of six unmanned scientific satellites launched by the United States from 1964 to 1969. Equipped with a complex of magnetometers, these orbiting satellites were designed to study the Earth’s magnetosphere (i.e., zone of strong magnetic forces

Ögödei was the son and successor of the Mongol ruler Genghis Khan, who greatly expanded the Mongol Empire. The third son of Genghis, Ögödei succeeded his father in 1229. He was the first ruler of the Mongols to call himself khagan (“great khan”); his father used only the title khan. He made his

Ogoja, town, Cross River state, southeastern Nigeria, on the road from Abakaliki. A major trade centre (yams, cassava [manioc], corn [maize], rice, palm oil and kernels, kola nuts), it is mainly inhabited by the Ekoi peoples. Ogoja is the headquarters of a local government council and the site of a

Golden Week, series of four holidays closely spaced together and observed at the end of April and beginning of May in Japan. The four holidays are Shōwa Day (April 29), Constitution Day (May 3), Greenery Day (May 4), and Children’s Day (May 5). Showa Day (Showa no Hi), first celebrated in 2007, is

Ken Saro-Wiwa: …to the causes of the Ogoni, a minority ethnic group that numbered about 500,000 people. In mid-1992 he broadened the reach of the Movement for the Survival of the Ogoni People, an organization he led. In particular, he focused on Britain, where Shell had one of its headquarters. He criticized…

Sandusky, city, seat (1838) of Erie county, northern Ohio, U.S. It lies along Sandusky Bay (Lake Erie’s largest natural harbour [there bridged to Port Clinton]), about 60 miles (100 km) west of Cleveland. In the 18th century the French and British established trading posts in the area, and Fort

Ogooué River, stream of west-central Africa, flowing in Gabon for almost its entire course and draining an area of almost 86,000 square miles (222,700 square km). It rises in Congo (Brazzaville) on the eastern slopes of the Massif du Chaillu and flows northwest through Gabon past Franceville and

Bunka-Bunsei period, in Japanese history, the era from 1804 to 1829, which witnessed an urban cultural scene unmatched since the Genroku period (1688–1704). The austere reforms and sumptuary laws passed under Matsudaira Sadanobu in the late 18th century were soon followed by a period of extravagant

Grace Ogot was a Kenyan author of widely anthologized short stories and novels who also held a ministerial position in Kenya’s government. One of the few well-known woman writers in Kenya, Ogot was the first woman to have fiction published by the East African Publishing House. Her stories—which

African art: Gabon: The art of the Ogowe tribes, particularly the Mpongwe, is closely tied to death rituals. Their masks, painted white to symbolize death, represent dead female ancestors, though they are worn by male relatives of the deceased.

Ogooué River, stream of west-central Africa, flowing in Gabon for almost its entire course and draining an area of almost 86,000 square miles (222,700 square km). It rises in Congo (Brazzaville) on the eastern slopes of the Massif du Chaillu and flows northwest through Gabon past Franceville and

OGPU, early security and political police of the Soviet Union and a forerunner of the KGB

ogre, a hideous giant represented in fairy tales and folklore as feeding on human beings. The word gained popularity from its use in the late 17th century by Charles Perrault, the author of Contes de ma mère l’oye (Tales of Mother Goose). Since then, ogres have appeared in many works, including

Michel Tournier: title, The Ogre), is about a French prisoner in Germany who assists the Nazis during World War II by searching for boys for a Nazi military camp. Les Météores (1975; Gemini) involves the desperate measures one man takes to be reunited with his identical twin brother,…

ogre-faced spider, any member of the family Dinopidae (or Deinopidae; order Araneida). One pair of eyes is unusually large, producing an ogrelike appearance. The spiders occur throughout the tropics. One genus, Dinopis, the net-casting spider, carries a web that is thrown over

ogham writing, alphabetic script dating from the 4th century ad, used for writing the Irish and Pictish languages on stone monuments; according to Irish tradition, it was also used for writing on pieces of wood, but there is no material evidence for this. In its simplest form, ogham consists of

Ogun, state, western Nigeria, created in 1976 and comprising former Abeokuta and Ijebu provinces of former Western state, the latter carved out of former Western region in 1967. Ogun is bounded by Oyo and Osun states to the north, Lagos state to the south, Ondo state to the east, and the Republic

Itsekiri: …god of the sea, and Ogun, god of iron and war. Divination may be accomplished by men skilled in consulting the Ifa oracle, and ceremonies are performed to the ancestors on various occasions.

Hubert Ogunde: …was the founder of the Ogunde Concert Party (1945), the first professional theatrical company in Nigeria. Often regarded as the father of Nigerian theatre, Ogunde sought to reawaken interest in his country’s indigenous culture.

Hubert Ogunde was a Nigerian playwright, actor, theatre manager, and musician, who was a pioneer in the field of Nigerian folk opera (drama in which music and dancing play a significant role). He was the founder of the Ogunde Concert Party (1945), the first professional theatrical company in

Kola Ogunmola was a Nigerian actor, mime, director, and playwright who took Yoruba folk opera (drama that combines Christian themes with traditional Yoruban folklore, music and dancing, and music popular in urban culture) and developed it into a serious theatre form through his work with his

Kola Ogunmola was a Nigerian actor, mime, director, and playwright who took Yoruba folk opera (drama that combines Christian themes with traditional Yoruban folklore, music and dancing, and music popular in urban culture) and developed it into a serious theatre form through his work with his

Caspian Sea: Physical features: Kulaly, Zhiloy, and Ogurchin.

Oğuz, confederation of Turkic peoples whose homeland, until at least the 11th century ce, was the steppes of Central Asia and Mongolia. The Orhon inscriptions, describing an early Turkic people, probably refer to the Oğuz. The Seljuqs, who constituted one branch of the Oğuz, controlled an empire

Turkic languages: Classification: …and geographic criteria, into a southwestern (SW), a northwestern (NW), a southeastern (SE), and a northeastern (NE) branch. Chuvash and Khalaj form separate branches.

Los Angeles Sparks: …to select Stanford University forward Nneka Ogwumike. Ogwumike and Parker quickly formed a high-scoring duo that returned Los Angeles to prominence. In 2016 the Sparks went 26–8 and defeated the Minnesota Lynx in the finals to claim the franchise’s third championship. That season Ogwumike and Parker averaged 19.7 and 15.3…

Gozo: …to be the island of Ogy’gia, in Greek legend, where the sea nymph Calypso entertained Odysseus. Pop. (2007 est.) 31,289.

Thebes, dímos (municipality) and city, Central Greece (Modern Greek: Stereá Elláda) periféreia (region). The city lies northwest of Athens (Athína) and was one of the chief cities and powers of ancient Greece. On the acropolis of the ancient city stands the present commercial and agricultural

Ogyū Sorai was one of the foremost Japanese scholars of Chinese culture and a leading Confucianist. Ogyū stressed the pragmatic application of Confucianism to promote social and political reforms by means of uniform, rational laws. He is also noted for his appreciative commentary on the revered

Homo habilis: The fossil evidence: Those two skulls are called OH 13 and OH 16.

Homo habilis: The fossil evidence: …are called OH 13 and OH 16.

Homo habilis: The fossil evidence: One intriguing specimen is OH 24, which was also from Olduvai and dated to about 1.8 mya. This cranium is more complete than others from Olduvai. Because some of the bones are crushed and distorted, however, the face and braincase are warped. OH 24 may differ from Australopithecus in…

Homo habilis: The fossil evidence: 8 mya and called OH 62. Although the skull is shattered, enough of the face is preserved to suggest similarities to early Homo. The find is especially important because of the limbs, which show that OH 62 was a very small hominin. The arm is long relative to the…

Homo habilis: The fossil evidence: … from a juvenile individual called Olduvai Hominid 7 (OH 7), additional fossils from Olduvai have been ascribed to H. habilis. Pieces of another thin-walled cranium along with upper and lower jaws and teeth came to light in 1963. Just a month later a third skull was found, but the bones…

Homo erectus: African fossils: This fossil, catalogued as OH 9, was excavated by Louis S.B. Leakey and is probably about 1.2 million years old. Olduvai Gorge has since yielded additional cranial remains, jaws, and limb bones of H. erectus. Much of this material is fragmentary, but gaps in our knowledge of East African…

Arthur Kopit: …American playwright best known for Oh Dad, Poor Dad, Mama’s Hung You in the Closet and I’m Feelin’ So Sad (1960). Subtitled “a pseudoclassical tragifarce in a bastard French tradition,” the play parodies the Theatre of the Absurd, the Oedipus complex, and the conventions of avant-garde drama.

Eve Arden: Her film career began in Oh Doctor in 1937, the year she won a featured role in Stage Door; altogether she was featured in over 100 motion pictures. Noted for her comic timing, she was often cast as the heroine’s sarcastic, wisecracking best friend. She won an Academy Award nomination…

Oh Eun-Sun is a South Korean professional mountain climber whose claim to be the first woman to scale all 14 of the ‘eight-thousanders’—the world’s tallest peaks, over 26,250 feet (8,000 metres) high—was disputed as some questioned whether she had summited Kanchenjunga. Oh’s father was in the South

hydroxyl group (―OH), in chemistry, a functional group with one hydrogen and one oxygen atom. An oxygen atom normally forms two σ bonds with other atoms; the water molecule, H2O, is the simplest and most common example. If one hydrogen atom is removed from a water molecule, a hydroxyl functional

Carlos Germán Belli: In such books as ¡Oh hada cibernética! (1961; “O Cybernetic Fairy”), Belli creates a number of pseudoclassical figures to whom he addresses his complaints: these include Fisco, the god of income; and the Hada Cibernética (“The Cybernetic Fairy”), a sort of fairy godmother who represents technological advances that would…

Devendra Banhart: …Banhart to wide attention was Oh Me Oh My… (2002), an extension of the distinctly personal lo-fi recordings he first made on four-track tape recorders. His flexible approach to songwriting, coupled with his penchant for the unusual or surreal, won favour from critics. As his popularity grew, Banhart’s albums—including Niño…

Bob Dylan: …again returned to form with Oh Mercy, produced by Daniel Lanois. When Life magazine published a list of the 100 most influential Americans of the 20th century in 1990, Dylan was included, and in 1991 he received a lifetime achievement award from the Recording Academy. In 1992 Columbia Records celebrated…

Oh Sadaharu is a professional baseball player who played for the Tokyo Yomiuri Giants in the Japanese Central League for 22 seasons between 1959 and 1980 and who holds the record for the most home runs ever hit (868). (See also Japanese baseball leagues). He is among the most revered of Japan’s

Oh Eun-Sun is a South Korean professional mountain climber whose claim to be the first woman to scale all 14 of the ‘eight-thousanders’—the world’s tallest peaks, over 26,250 feet (8,000 metres) high—was disputed as some questioned whether she had summited Kanchenjunga. Oh’s father was in the South

Elizabeth Strout: …to the Amgash series with Oh William! (2021), which is set several decades after My Name Is Lucy Barton. While grieving the death of her second husband, Lucy tries to help her first husband through a series of crises and continues to struggle with the scars of her childhood. Lucy…

citizen journalism: …Korea, where the online entrepreneur Oh Yeon-ho declared in 2000 that “every citizen is a reporter.” Oh and three South Korean colleagues started an online daily newspaper in 2000 because, he said, they were dissatisfied with the traditional South Korean press. Unable to afford the costs of hiring professionals and…

Stephen Foster: …he sold his song “Oh! Susanna” for $100; together with his “Old Uncle Ned” it brought the publisher about $10,000. In 1849 Foster entered into a contract with Firth, Pond & Co., the New York publishers to whom he had previously given the rights for “Nelly Was a Lady.”…

Joan Littlewood: Oh! What a Lovely War (1963), an original evocation and criticism of World War I using popular songs of the period, projected newspaper headlines, and other devices to emphasize its message, became perhaps her most famous production. Other outstanding plays, full of vitality, noisy, and…

Richard Quine: …the famed drug-rehabilitation centre, but Oh Dad, Poor Dad, Mama’s Hung You in the Closet and I’m Feelin’ So Sad (1967), with Rosalind Russell and Robert Morse, was a tart adaptation of Arthur Kopit’s dark Broadway comedy. Quine helmed the star-studded Hotel (1967), which was based on Arthur Hailey’s best…

Carl Reiner: Film directing: …returning to Hollywood to make Oh, God! (1977), a surprise blockbuster. It starred John Denver as a supermarket assistant manager who is summoned to be the messenger of God (played by George Burns in a highly praised performance). The charming comedy spawned several sequels, though Reiner was not involved with…

Tony Randall: Onstage he appeared in Oh, Men! Oh, Women! (1954), and in 1957 he began his Hollywood career with the film version of that play. Roles in three Rock Hudson–Doris Day films—Pillow Talk (1959), Lover Come Back (1961), and Send Me No Flowers (1964)—solidified both his

Roddy Doyle: Other writings: …further adventures are detailed in Oh, Play That Thing (2004), which follows him as he journeys through the United States, and The Dead Republic (2010), which chronicles his return to Ireland. In Smile (2017) a lonely middle-aged man looks back on his life, especially his troubled childhood. Doyle’s next novel,…

Sandra Oh is a Canadian American actress who helped break barriers for Asian women in the entertainment industry and who is especially known for portraying strong female characters, notably on the television shows Grey’s Anatomy and Killing Eve. Oh’s parents were immigrants from South Korea. Her

Sandra Oh is a Canadian American actress who helped break barriers for Asian women in the entertainment industry and who is especially known for portraying strong female characters, notably on the television shows Grey’s Anatomy and Killing Eve. Oh’s parents were immigrants from South Korea. Her

Hans Joachim Pabst von Ohain was a German designer of the first operational jet engine. After obtaining his doctorate at the University of Göttingen, he became a junior assistant to Hugo von Pohl, director of the Physical Institute there. When the German aircraft builder Ernst Heinkel asked the

Uno Chiyo: …her finest work, the novella Ohan (1957; Eng. trans. as Ohan in The Old Woman, the Wife, and the Archer). Published 10 years after she had begun writing it, Ohan tells the story of a man who, after leaving his wife to live with a geisha, wants to return to…

Ohara, Japanese school of floral art, founded by Ohara Unshin in the early 20th century, which introduced the moribana style of naturalistic landscapes in shallow, dishlike vases. The moribana style, while retaining a basic triangular structure in its floral arrangements, is in the nageire (fresh

Kurashiki: …cultural centre that houses the Ōhara Museum of Art. Pop. (2010) 475,513; (2015) 477,118.

Kurashiki: …cultural centre that houses the Ōhara Museum of Art. Pop. (2010) 475,513; (2015) 477,118.

moribana: Developed by Ohara Unshin, founder of the Ohara school of floral art, moribana breaks with the rigid structural rules of classical floral art; it sometimes incorporates flowers imported from Western countries and uses the basic triangular principle of floral art in a three-dimensional (foreground, middle ground, and…

Office of the United Nations High Commissioner for Human Rights, department of the United Nations (UN) created to aid and protect human rights. The UN General Assembly Resolution 48/141 created the OHCHR in its present form in 1993. The OHCHR works with all levels of government internationally to

Michael Lewis: From page to screen: Moneyball, The Blind Side, and The Big Short: …interwoven with the story of Michael Oher, then one of the hottest prospects in high-school football. Lewis had a personal connection with Oher: his adoptive parents were Lewis’s childhood friend Sean Tuohy and his wife, Leigh Anne Tuohy. The book was also adapted into a film, a commercial and critical…

crucible process: After 1870 the Siemens regenerative gas furnace replaced the coke-fire furnace; it produced even higher temperatures. The Siemens furnace had a number of combustion holes, each holding several crucibles, and heated as many as 100 crucibles at a time. All high-quality tool steel and high-speed steel was long…