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Ulundi ... Unanimism
Ulundi
town, northern KwaZulu-Natal province, South Africa. It lies on the north bank of the White Mfolozi (Umfolozi) River. The site was chosen by Cetshwayo for his new capital when he became king of the Zulu in 1873. He called it UluNdi ("the High Place"). The village was captured and burned ...
Uluru/Ayers Rock
giant monolith, one of the tors (isolated masses of weathered rock) in southwestern Northern Territory, central Australia. It has long been revered by a variety of Australian Aboriginal peoples of the region, who call it Uluru. Sighted in 1872 by explorer Ernest Giles, the rock was first visited by a ...
Ulvang, Vegard
Norwegian Nordic skier known both for his successful racing career and for his many adventurous trips throughout the world; he skied across Greenland and climbed some of the highest mountain peaks in the world, including Mont Blanc, Mt. McKinley, and Kilimanjaro.
Ulverstone
town, northern Tasmania, Australia. It lies near the mouth of the River Leven on Bass Strait. Surveyed by 1855 and named after Ulverston, Eng., in the English Lake District, it was the centre of a municipality (after 1993 within Central Coast) from 1907. Ulverstone is the centre of an agricultural, ...
Ulyanovsk
oblast (region), western Russia. The oblast lies athwart the middle Volga River, which is there transformed into a broad lake by the downstream Samara dam. The larger western part lies on the Volga Upland, which is dissected by river valleys and erosion gullies; the smaller Trans-Volga is a low plain. ...
Ulyanovsk
city and administrative centre of Ulyanovsk oblast (region), western Russia. It lies along the Volga River at its confluence with the Sviyaga. Founded in 1648, it was a key fortress on the Sinbirsk defensive line; in 1924 it was renamed after V.I. Ulyanov (Lenin), who was born there and whose ...
Ulysses
joint European-U.S. space probe launched in 1990 that was the first spacecraft to fly over the poles of the Sun and return data on the solar wind, the Sun's magnetic field, and other activity in the Sun's atmosphere at high solar latitudes. Understanding such solar activity is important not only ...
Ulysses
blank-verse poem by Alfred, Lord Tennyson, written in 1833 and published in the two-volume collection Poems (1842). In a stirring dramatic monologue, the aged title character outlines his plans to abandon his dreary kingdom of Ithaca to reclaim lost glory in a final adventure on the seas. It was one ...
Ulysses
novel by James Joyce, first excerpted in The Little Review in 1918-20, at which time further publication of the book was banned. Ulysses was published in book form in 1922 by Sylvia Beach, the proprietor of the Paris bookstore Shakespeare and Co. There have since been other editions published, but ...
Uman
city, central Ukraine, on the Umanka River. It dates from the Middle Ages and was incorporated in 1795. For more than a century (1726-1832) it was owned by the Potocki family of Polish magnates. It grew considerably from the late 19th century, with the arrival of the railroad. Uman eventually ...
umangite
a copper selenide (Cu3Se2) occurring only in small grains or fine granular aggregates with other copper minerals of the sulfide group. The mineral is bluish black with a reddish tint. Deposits of the mineral are found in the Sierra de Umango (for which it is named) in Argentina; in the ...
Umar I
the second Muslim caliph (from 634), under whom Arab armies conquered Mesopotamia and Syria and began the conquest of Iran and Egypt.
Umar ibn Abi Rabi'ah
one of the greatest early Arabic poets.
Umar II
pious and respected caliph who attempted to preserve the integrity of the Muslim Umayyad caliphate (661-750) by emphasizing religion and a return to the original principles of the Islamic faith.
Umar Tal
West African Tukulor leader who, after launching a jihad (holy war) in 1854, established a Muslim realm, the Tukulor empire, between the upper Senegal and Niger rivers (in what is now upper Guinea, eastern Senegal, and western and central Mali). The empire survived until the 1890s under his son, Ahmadu ...
Umari, al-
in full Shihab ad-Din Ahmad ibn Fadl Allah al-'Umari scholar and writer whose works on the administration of the Mamluk dominions of Egypt and Syria became standard sources for Mamluk history.
Umarov, Doku
Chechen separatist and guerrilla leader who declared himself emir of the so-called Islamic Caucasus Emirate, which comprised areas within the southwestern Russian republics of Dagestan, Chechnya, Ingushetiya, North Ossetia-Alania, Kabardino-Balkaria, and Karachay-Cherkessia.
Umayyad dynasty
the first great Muslim dynasty to rule the empire of the Caliphate (661-750 CE), sometimes referred to as the Arab kingdom (reflecting traditional Muslim disapproval of the secular nature of the Umayyad state). The Umayyads, headed by Abu Sufyan, were a largely merchant family of the Quraysh tribe centred at ...
Umberto I
duke of Savoy and king of Italy who led his country out of its isolation and into the Triple Alliance with Austria-Hungary and Germany. He supported nationalistic and imperialistic policies that led to disaster for Italy and helped create the atmosphere in which he was assassinated.
Umberto II
prince of Savoy and briefly king of Italy in 1946 until he was forced to abdicate after a republican form of government was approved in a general referendum.
umbilical cord
narrow cord of tissue that connects a developing embryo, or fetus, with the placenta (the extra-embryonic tissues responsible for providing nourishment and other life-sustaining functions). In the human fetus, the umbilical cord arises at the belly and by the time of birth is about 2 feet (60 cm) long and ...
umbra
that part of a shadow in which all light from a given source is excluded. The shadow from a point source of illumination is essentially all umbra, but that from a source of some size (as from the Sun) consists of a small umbra and a much larger partial shadow ...
umbrella
a portable, hand-held device that is used for protection against rain and sunlight. The modern umbrella consists of a circular fabric or plastic screen stretched over hinged ribs that radiate from a central pole. The hinged ribs permit the screen to be opened and closed so that the umbrella can ...
umbrella pine
(Sciadopitys verticillata), coniferous evergreen tree native to Japan, the only member of the umbrella pine family (Sciadopityaceae). Historically, this genus was classified variously in Cupressaceae or Taxodiaceae, but subsequent studies confirmed its structural uniqueness. Although slow growing, it may reach a height of 36 metres (116 feet), with a trunk ...
umbrella plant
any of several unrelated but similarly leaved plants. Cyperus alternifolius (family Cyperaceae), also called umbrella palm and umbrella sedge, is widely cultivated in water gardens and as a potted plant. It grows up to 1 m (3 feet) high. Native to Madagascar, Reunion, and Mauritius, it is widely naturalized in ...
umbrellabird
any of three species of cotingas (family Cotingidae, order Passeriformes) of tropical American forests. They are notable for their unique, umbrella-like crest and for the pendant suspended from the throat, which is an inflatable wattle. When displaying, the male spreads the crest to cover his head and, at the same ...
Umbrellas of Cherbourg, The
French musical film, released in 1964, that is unusual in that literally all of the dialogue in the movie-from mundane conversations to emotional confrontations-is sung.
Umbri
ancient pre-Etruscan people who gradually concentrated in Umbria (in central Italy) in response to Etruscan and Gallic pressure. By about 400 BC the inhabitants of this area spoke an Indo-European dialect closely related to Oscan (Umbrian). It is best known from the ritual texts called the Iguvine Tables. The Umbri ...
Umbria
region, central Italy, including the provinces of Perugia and Terni. It lies roughly equidistant between Rome (south) and Florence (north). The modern region takes its name from the Umbria of Roman times.
Umbrian language
one of the ancient Italic languages closely related to Oscan and Volscian and more distantly related to Latin and Faliscan. Umbrian was spoken in central Italy, probably only in the area of the Tiber River valley in the last few centuries BC; it was displaced by Latin at an unknown ...
Umbriel
third nearest of the five major moons of Uranus and the one having the darkest and oldest surface of the group. Its discovery is attributed to the English astronomer William Lassell in 1851, although the English astronomer William Herschel, who discovered Uranus and its two largest moons, may have glimpsed ...
Umbrisol
one of the 30 soil groups in the classification system of the Food and Agriculture Organization (FAO). Umbrisols are characterized by a surface layer that is rich in humus but not in calcium available to plants, owing to high rainfall and extensive leaching that lead to acidic conditions. They are ...
Umea
town and capital of Vasterbotten lan (county), northeastern Sweden. It lies on the left bank of the Umea River near the Gulf of Bothnia. It has long been an educational and cultural centre for northern Sweden. In 1622 it was incorporated by Gustav II Adolf. After suffering several destructive fires, ...
Umehara Ryuzaburo
Western-style Japanese painter whose vibrant colours, dynamic brushstrokes, and liberated spirit had a strong impact on young Japanese painters.
Umfolozi Game Reserve
wild animal sanctuary in northern KwaZulu/Natal province, South Africa. The reserve lies southwest of the Hluhluwe Game Reserve, about 35 miles (56 km) inland from the Indian Ocean. It was established in 1897 and has an area of 185 square miles (478 square km). A wooded savanna area with thorn ...
umiak
boat used by the Greenland and later by the Alaskan Eskimos for transport. It was called the woman's boat, as opposed to the kayak, the men's hunting and fishing boat.
Umlazi
urban area, southeastern KwaZulu-Natal province, South Africa. It lies along the south bank of the Mlazi (Umlazi) River and adjoins the city of Durban on the southwest. The present site of Umlazi was occupied by American missionaries in 1836, but it became an Anglican mission reserve in 1856. Umlazi was ...
Umm al-Qaywayn
constituent emirate of the United Arab Emirates, located on the Arabian Peninsula facing the Persian Gulf. The second smallest in area and the least populous of the federation's seven emirates, Umm al-Qaywayn is roughly triangular in shape and is bounded by the emirates of Ra's al-Khaymah (northeast) and Al-Shariqah (south ...
Umm Kulthum
Egyptian singer, who mesmerized Arab audiences from the Persian Gulf to Morocco for half a century. She was one of the most famous Arab singers and public personalities in the 20th century.
Umm Sa'id
town and port situated in Qatar, on the east coast of the Qatar Peninsula, in the Persian Gulf. It was established in 1949 as a tanker terminal by the Qatar Petroleum Company on an inhospitable, previously uninhabited site, along the sabkhah (salt flat) terrain characteristic of the coast.
Umniati River
river, tributary of the Zambezi River in north-central Zimbabwe. It has its source in the Daramumbe Range on the main watershed north of Chivhu. Flowing northwest for 325 miles (520 km), the Umniati joins the Zambezi River near the Kariba Dam. Its tributaries include the Sebakwe, Umsweswe, and Umfuli rivers. ...
umrah
the "minor pilgrimage" undertaken by Muslims whenever they enter Mecca. It is also meritorious, though optional, for Muslims residing in Mecca. Its similarity to the major and obligatory Islamic pilgrimage (hajj) made some fusion of the two natural, though pilgrims have the choice of performing the 'umrah separately or in ...
Umtata
town, Eastern Cape province, South Africa. It was the capital of Transkei, a nominally independent but not internationally recognized southern African republic that was reincorporated into South Africa in 1994. Located on the Umtata ("The Taker") River (so named because of its destructive flooding), the town lies at an elevation ...
Umuahia
town, capital of Abia state, southern Nigeria. It lies along the railroad from Port Harcourt to Enugu. It is an agricultural market centre and (since 1916) collecting point on the railway for the crops of the surrounding region: yams, cassava (manioc), corn (maize), taro, citrus fruits, and palm oil and ...
Umvukwe Range
mountain range in northern Zimbabwe, extending about 100 miles (160 km) north from the Hunyani River and rising to a high point of 5,748 feet (1,752 m). The range forms the northern section of an enormous tabular block of igneous rock (norite) and is a major chrome-mining area. Major towns ...
Una
town, southwestern Himachal Pradesh state, northern India. It lies along the Soan River at an elevation of 1,815 feet (550 metres), about 60 miles (95 km) northwest of Shimla, the state capital. Formerly an important commercial centre, it declined after the construction of all-weather roads that bypass the town. Agriculture ...
Una, The
American publication, founded by Paulina W. Davis in 1853, that was widely recognized as the first periodical of the women's rights movement. Though several similar journals had appeared the previous year, The Una was the first to be owned, edited, and published by a woman. The inaugural issue was released ...
Unaka Mountains
segments of the Blue Ridge and Appalachian mountain systems in the southeastern United States. They extend from southwestern Virginia along the Tennessee-North Carolina border into northern Georgia. The main ridges average 5,000 feet (1,500 m), rising in the Great Smoky Mountains to Clingmans Dome (6,643 feet [2,025 m]), Tennessee's highest ...
Unamuno, Miguel de
educator, philosopher, and author whose essays had considerable influence in early 20th-century Spain.
Unani medicine
a traditional system of healing and health maintenance observed in South Asia. The origins of Unani medicine are found in the doctrines of the ancient Greek physicians Hippocrates and Galen. As a field, it was later developed and refined through systematic experiment by the Arabs, most prominently by Muslim scholar-physician ...
Unanimism
French literary movement based on the psychological concept of group consciousness and collective emotion and the need for the poet to merge with this transcendent consciousness. Founded by Jules Romains about 1908, Unanimism particularly influenced some members of the Abbaye group, a loose organization of young artists and writers interested ...