Vasily Vasilyevich Dokuchayev: …Russia and introduced the term chernozem to describe the black soil, rich in carbonates and humus, that occurs in the temperate latitudes of Russia. Dokuchayev viewed soil as the result of interaction between climate, bedrock, and organisms. In 1898 he introduced a classification of Russian soils that showed that similar…

James Blish: …Blish considered as one work: Black Easter; or, Faust Aleph-Null (1968) and The Day After Judgement (1971), a fantasy in which Satan and his demons conquer Earth.

ebony: …and hard heartwood known as black ebony, as billetwood, or as Gabon, Lagos, Calabar, or Niger ebony.

Patrice Tlhopane Motsepe: …to benefit from the country’s Black Economic Empowerment (BEE) laws, which required companies to have a minimum 26 percent black ownership before a mining license would be granted. In 1994 Motsepe founded a mine services company, Future Mining, and applied all of his life experience—knowledge of the mining trade and…

Dipsacales: Adoxaceae: European, or black, elderberry (Sambucus nigra) is commonly used in herbal medicine.

Black Elk Peak, highest point (7,242 feet [2,207 metres]) in the Black Hills and in South Dakota, U.S., and the highest point in North America east of the Rocky Mountains. It is found about 10 miles (16 km) northeast of Custer near Mount Rushmore National Memorial. The granite peak, noted for its

Black Elk Speaks, the autobiography of Black Elk, dictated by Black Elk in Sioux, translated into English by his son Ben Black Elk, written by John G. Neihardt, and published in 1932. The work became a major source of information about 19th-century Plains Indian culture. Black Elk, a member of the

Black Elk Speaks, the autobiography of Black Elk, dictated by Black Elk in Sioux, translated into English by his son Ben Black Elk, written by John G. Neihardt, and published in 1932. The work became a major source of information about 19th-century Plains Indian culture. Black Elk, a member of the

scorpion: Size range and diversity of structure: Giants among scorpions include the black emperor scorpion (Pandinus imperator), an African species found in Guinea, which attains a body length of about 18 cm (7 inches) and a mass of 60 grams (more than 2 ounces). The longest scorpion in the world is the rock scorpion (Hadogenes troglodytes) of…

African American English (AAE), a language variety that has also been identified at different times in dialectology and literary studies as Black English, black dialect, and Negro (nonstandard) English. Since the late 1980s, the term has been used ambiguously, sometimes with reference to only

Ebonics, dialect of American English spoken by a large proportion of African Americans. Many scholars hold that Ebonics, like several English creoles, developed from contacts between nonstandard varieties of colonial English and African languages. Its exact origins continue to be debated, however,

Black Entertainment Television (BET), American cable television network and multimedia group providing news, entertainment, and other programming developed primarily for African American viewers. BET also operates a channel geared toward African American women, BET Her; features contemporary and

Black Eyed Peas, American musical group with an eclectic range of styles encompassing hip-hop, dance, and pop. The Black Eyed Peas originated in the underground hip-hop movement of the 1990s. After the dissolution of their group Atban Klann, rappers will.i.am (byname of William James Adams, Jr.; b.

African Meeting House, meetinghouse, built in 1806 and located at 46 Joy Street in Boston, Massachusetts, U.S., that is the oldest standing church for African Americans in the United States. It was one of four separate churches—two of which (including the African Meeting House) were Baptist and two

Black feminism, political and social movement that focuses on the multidimensional aspects of the oppression of Black women in the United States and other countries. As a field of study, Black feminism differs from mainstream feminism in that it seeks to understand the injustices affecting the

Barbara Christian: …to Accompany Black Foremothers (1980); Black Feminist Criticism: Perspectives on Black Women Writers (1985), a work emphasizing literary, textual analysis of fiction by black women; From the Inside Out: Afro-American Women’s Literary Tradition and the State (1987); and Alice Walker’s “The Color Purple” and Other Works: A Critical Commentary (1987).…

rugby: Women and rugby: …national team, known as the Black Ferns, who won both the 1998 and 2002 World Cups. The Black Ferns’ success can be attributed to the NZRFU’s providing the national team with leading coaches and training facilities, as well as operating the game in a professionalized manner not dissimilar to the…

African American literature: The Black Arts movement: …appeared in the landmark anthology Black Fire, edited by Baraka and Larry Neal. One of the most versatile leaders of the Black Arts movement, Neal summed up its goals as the promotion of self-determination, solidarity, and nationhood among African Americans.

Black Flag, American band whose extensive touring and prolific recording helped to popularize hardcore punk, the genre that arose in California in the early 1980s in response to the punk movement of the 1970s. The original members were guitarist Greg Ginn (b. June 8, 1954, Tucson, Arizona, U.S.),

China: Vietnam: …escaped from China, including the Black Flags, who were under the command of Liu Yung-fu, a confederate of the Taiping. After a small French force had occupied some key points in Tongkin in 1873, a treaty was signed at Saigon in March 1874 that stipulated the sovereignty and independence of…

Niger River: Hydrology of Niger River: …and October; a second rise—the black flood (so called because of the greater sediment content)—begins in December with the arrival of floodwaters from upstream. May and June are the low-water months in the middle stretch. On the Benue there is only one high-water season. Because of the Benue’s more southerly…

black fly, (family Simuliidae), any member of a family of about 1,800 species of small, humpbacked flies in the order Diptera. Black flies are usually black or dark gray, with gauzy wings, stout antennae and legs, and rather short mouthparts that are adapted for sucking blood. Only females bite and

Black Forest, mountain region, Baden-Württemberg Land (state), southwestern Germany, source of the Danube and Neckar rivers. It occupies an area of 2,320 square miles (6,009 square km) and extends toward the northeast for about 100 miles (160 km) from Säckingen on the Upper Rhine River (at the

Painted Desert: Notable there is the Black Forest Bed, one of four remarkable areas of petrified trees of Triassic age (i.e., dating from about 252 million to 201 million years ago). The rocks in that formation are some 213 million years old. Navajo and Hopi reservations occupy a large part of…

forest cobra: peroescobari), the black forest cobra (N. guineensis), and the West African banded cobra (N. savannula).

fox: The red fox: In North America black and silver coats are found, with a variable amount of white or white-banded hair occurring in a black coat. A form called the cross, or brant, fox, found in both North America and the Old World, is yellowish brown with a black cross extending…

fisher, (Martes pennanti), North American carnivore of northern forests (taiga), trapped for its valuable brownish black fur (especially fine in the female). It is a member of the weasel family (Mustelidae). The fisher has a weasel-like body, bushy tail, tapered muzzle, and low rounded ears. Adults

Pixies: …know as Black Francis and Frank Black; b. April 6, 1965, Boston, Massachusetts, U.S.), Joey Santiago (b. June 10, 1965, Manila, Philippines), Kim Deal (b. June 10, 1961, Dayton, Ohio, U.S.), and David Lovering (b. December 6, 1961, Burlington, Massachusetts, U.S.).

Dominican, one of the four great mendicant orders of the Roman Catholic Church, founded by St. Dominic in 1215. Its members include friars, nuns, active sisters, and lay Dominicans. From the beginning the order has been a synthesis of the contemplative life and the active ministry. The members live

Black Friday is a term commonly used to refer to the Friday after Thanksgiving, when retailers have traditionally kicked off the holiday shopping season with deep discounts. Occasionally used to identify different financial calamities in the 19th and 20th centuries, the term gradually became

Black Friday, in U.S. history, a securities market panic that occurred on September 24, 1869, as a result of plummeting gold prices. The crash was a consequence of an attempt by financier Jay Gould and railway magnate James Fisk to corner the gold market and drive up the price. The scheme depended

frost: …is sometimes popularly called a black frost.

Rhizopus: Mucormycosis (also called zygomycosis) is a rare and serious disease caused primarily by R. arrhizus in burn victims, individuals suffering from severe malnutrition, patients with diabetic ketoacidosis, or immunocompromised individuals, such as those with HIV/AIDS or certain cancers. The infection invades blood vessels

Paul Muni: …in a union dispute in Black Fury, and for his performance he earned his third Oscar nomination (as a write-in candidate). He then fought with Warner Brothers to make The Story of Louis Pasteur (1936). Despite a shoestring budget, the biopic of the French microbiologist was a major hit, and…

Ousmane Sembène: …feature film, La Noire de…(Black Girl), was considered the first major film produced by an African filmmaker. It depicts the virtual enslavement of an illiterate girl from Dakar employed as a servant by a French family. The film won a major prize at the 1967 Cannes international film festival.

Anthony Quinn: …role came in 1947 in Black Gold. That year Quinn went to New York City and made his Broadway debut in The Gentleman from Athens. He followed that with touring as Stanley Kowalski in A Streetcar Named Desire, returning to New York City in 1950 to replace Marlon Brando in…

grama grass: gracilis), black grama (B. eriopoda), and hairy grama (B. hirsuta) are some of the most important North American range species. Blue grama is sometimes cultivated for its attractive flower spikes, which can be dried for floral arrangements.

diabase: …dark-coloured rocks commercially known as black granite. Diabase is widespread and occurs in dikes (tabular bodies inserted in fissures), sills (tabular bodies inserted while molten between other rocks), and other relatively small, shallow bodies. Chemically and mineralogically, diabase closely resembles the volcanic rock basalt, but it is somewhat coarser and…

greasewood, (species Sarcobatus vermiculatus), North American weedy shrub of the Sarcobataceae family. Greasewood is a characteristic plant of strongly alkaline and saline soils in the desert plains of western North America. It is a much-branched, somewhat spiny shrub, up to 3 metres (10 feet)

grouper: …black, or Warsaw, grouper (E. nigritus, also classified as Hyporthodus nigritus), of the Atlantic, is another large species. Adult black groupers can grow to 2.3 metres (7.5 feet) in length and weigh nearly 200 kg (440 pounds). Grayish or brownish in colour, it is the only grouper with 10…

grouse: …Old World member is the black grouse (Lyrurus tetrix), of Wales, Scotland, Scandinavia, and north-central Europe; a related form (L. mlokosiewiczi) occurs in the Caucasus. The male, known as blackcock, may be 55 cm (22 inches) long and weigh almost 2 kg (about 4 pounds). He is iridescent blue-black, with…

Florence: The early period: …policy was embraced by the Blacks (Neri; the rich merchants), the latter by the Whites (Bianchi; the lesser citizens).

guillemot: …the three species is the black guillemot, or tystie (C. grylle). It is about 35 cm (14 inches) long and is coloured black with white wing patches in the breeding season. In winter it is fully white below and speckled brown and white above. The black guillemot breeds around the…

black gum, (Nyssa sylvatica), tupelo tree (family Nyssaceae) prized for its brilliant scarlet autumnal foliage. It is found in moist areas of the eastern United States from Maine south to the Gulf Coast and westward to Oklahoma. Its wood is light and soft but tough, and the tree is sometimes grown

Black Hand, any of several extortion rackets run by immigrant Sicilian and Italian gangsters in the Italian communities of New York City, Chicago, New Orleans, Kansas City, and other U.S. cities from about 1890 to 1920. It consisted of sending threatening notes to local merchants and other

Black Hand, secret Serbian society of the early 20th century that used terrorist methods to promote the liberation of Serbs outside Serbia from Habsburg or Ottoman rule and was instrumental in planning the assassination of the Austrian archduke Franz Ferdinand (1914), precipitating the outbreak of

Sicilian Mafia, hierarchically structured organization of criminals in Sicily, Italy. The Sicilian Mafia is made up of a coalition of criminal organizations—called “families” or “clans” in English and cosche (singular, cosca) in Italian—which engage in extortion, smuggling, gambling, and the

Bka’-brgyud-pa: Of these, the Karma-pa was, during the 15th to early 17th century, the chief rival of the now-predominant Dge-lugs-pa (Yellow Hat) for the temporal authority of Tibet, while the ’Brug-pa became the main school of Buddhism in Bhutan.

viburnum: 5-metre- (15-foot-) high black haw (V. prunifolium), of eastern North America, has plumlike leaves, small white flower clusters, and blue-black berries.

Black Hawk was a leader of a faction of Sauk, Fox, Kickapoo, and Ho-Chunk (Winnebago) peoples. Black Hawk and his followers contested the disposition of 50 million acres (20 million hectares) of territory that had supposedly been granted to the United States by tribal spokesmen in the Treaty of St.

hawk: The black hawks are two species of short-tailed and exceptionally wide-winged black buteos. The great black hawk, or Brazilian eagle (Buteogallus urubitinga), about 60 cm (24 inches) long, ranges from Mexico to Argentina. Smaller, the common, or Mexican, black hawk (B. anthracinus) has some white markings…

Battle of Mogadishu: …was adapted as the film Black Hawk Down.

Black Hawk War, brief but bloody war from April to August 1832 between the United States and Native Americans led by Black Hawk (Ma-ka-tai-me-she-kia-kiak), a 65-year-old Sauk warrior who in early April led some 1,000 Sauk, Fox, and Kickapoo men, women, and children, including about 500 warriors,

Black Hebrew Israelites, African American religious community in Israel, the members of which consider themselves to be the descendents of a lost tribe of Israel. Black Hebrew Israelites hold religious beliefs that differ from those of modern Jewish communities in Israel. Black Hebrew Israelites

Christmas rose, (Helleborus niger), small poisonous perennial herb of the buttercup family (Ranunculaceae), known for its tendency to bloom from late autumn to early spring, often in the snow. It has evergreen compound leaves, of seven or more leaflets arranged like the fingers on a hand, that

henbane, (Hyoscyamus niger), highly toxic plant of the nightshade family (Solanaceae), native to Eurasia and naturalized throughout much of the world. The dried leaves of henbane, and sometimes those of Egyptian henbane (H. muticus) and white henbane (H. albus), yield three medicinal

African Meeting House: Late 19th century to the present: …a stop on the museum’s Black Heritage Trail, a walking tour of Boston that highlights the history of the city’s African American community. Together with the Abiel Smith School, the African Meeting House was declared a National Historic Site in 1974.

Ngugi wa Thiong’o: The Black Hermit (1968; produced 1962) was the first of several plays, of which The Trial of Dedan Kimathi (1976; produced 1974), cowritten with Micere Githae Mugo, is considered by some critics to be his best. He was also coauthor, with Ngugi wa Mirii, of…

heron: …typical herons also include the black heron, Hydranassa (or Melanophoyx) ardesiaca, of Africa, and several species of the genus Egretta (egrets), such as the tricoloured heron (E. tricolor), of the southeastern United States and Central and South America, and the little blue heron (E. caerulea). The green heron (Butorides

Black Hills, isolated eroded mountain region in western South Dakota and northeastern Wyoming, U.S., lying largely within Black Hills National Forest. The hills lie between the Cheyenne and Belle Fourche rivers and rise about 3,000 feet (900 metres) above the surrounding plains. They culminate in

American frontier: How the West was won: …American resistance led to the Black Hills War, a clash that reached its apotheosis in the Battle of Little Bighorn (June 25, 1876). The annihilation of a U.S. 7th Cavalry detachment under Lt. Col. George Armstrong Custer by a force led by Sitting Bull was a tactical victory for the…

Black History Month, monthlong commemoration of African American history and achievement that takes place each February in the United States. It was begun in 1976. The idea for a Black History Month was first conceived by the historian Carter G. Woodson and members of his Association for the Study

black hole, cosmic body of extremely intense gravity from which nothing, not even light, can escape. A black hole can be formed by the death of a massive star. When such a star has exhausted the internal thermonuclear fuels in its core at the end of its life, the core becomes unstable and

Black Hole of Calcutta, scene of an incident on June 20, 1756, in which a number of Europeans were imprisoned in Calcutta (now Kolkata) and many died. The Europeans were the remaining defenders of Calcutta following the capture of the city by the nawab (ruler) Sirāj al-Dawlah, of Bengal, and the

horehound: Other species: Black horehound (Ballota nigra), a hairy perennial herb with a fetid odour, belongs to the same family. It has purplish flowers and lacks the woolly white appearance of white horehound. It is sometimes used to adulterate extracts of white horehound. It is native to the…

Black horror, horror subgenre that focuses on the experiences of Black Americans. Films in the Black horror genre feature stories involving Black characters and are usually made by Black writers and directors. Although Black horror is mainly a film genre, it also includes works of literature and

Lisbon: City layout: …water to the vast arcaded Commerce Square (Praça do Comércio). The three landward sides of the square are surrounded by uniform buildings dating from the 18th century. That formal Baroque-inspired layout is pierced by a monumental archway, built a century later, marking the entry north into the central city. In…

Patricia Highsmith: …collections of short stories include The Black House (1981) and Tales of Natural and Unnatural Catastrophes (1987). Highsmith also wrote on the craft of writing. In her Plotting and Writing Suspense Fiction (1966; revised and enlarged 1981), she held that “art has nothing to do with morality, convention, or moralizing.”…

huckleberry: Major species: The common huckleberry (Gaylussacia baccata) of the eastern United States and Canada is also called black, or high-bush, huckleberry. Dwarf huckleberry (G. dumosa) extends from Florida to Newfoundland. Box huckleberry (G. brachycera), native to the eastern and central United States, can form huge clones, some of…

black humour, writing that juxtaposes morbid or ghastly elements with comical ones that underscore the senselessness or futility of life. Black humour often uses farce and low comedy to make clear that individuals are helpless victims of fate and character. Though in 1940 the French Surrealist

black humour, writing that juxtaposes morbid or ghastly elements with comical ones that underscore the senselessness or futility of life. Black humour often uses farce and low comedy to make clear that individuals are helpless victims of fate and character. Though in 1940 the French Surrealist

Black Hundreds, reactionary, antirevolutionary, and anti-Semitic groups formed in Russia during and after the Russian Revolution of 1905. The most important of these groups were the League of the Russian People (Soyuz Russkogo Naroda), League of the Archangel Michael (Soyuz Mikhaila Arkhangela),

AC/DC: …Billboard number one album with Black Ice (2008). The band reached another milestone in 2010 when it collected its first Grammy Award (in the category of best hard rock performance) for the single “War Machine.”

Juneteenth, holiday commemorating the end of slavery in the United States, observed annually on June 19. (Read Charles Blow’s Britannica essay on the Juneteenth holiday.) In 1863, during the American Civil War, Pres. Abraham Lincoln issued the Emancipation Proclamation, which declared more than

Europop: …generally considered Los Bravos’ “Black Is Black,” a million-seller in 1966. Los Bravos was a Spanish group with a German lead singer and a British producer. Their success was a model for both cross-European collaboration and commercial opportunism. The skill of the Europop producer (and this is a producer-led…

Jack Brabham was an Australian race-car driver, engineer, and team owner who won the Formula One (F1) Grand Prix world drivers’ championship three times (1959, 1960, and 1966) and the automobile constructors’ championship twice (1966 and 1967). In 1966 he became the first man to win a world driving

John J. Pershing was a U.S. Army general who commanded the American Expeditionary Force (AEF) in Europe during World War I. Pershing graduated from the United States Military Academy at West Point, New York, in 1886. He was commissioned a second lieutenant and assigned to the 6th Cavalry, which was

C.L.R. James: His most notable work was The Black Jacobins (1938), a Marxist study of the Haitian slave revolution of the 1790s, which won him widespread acclaim.

black panther, colloquial term used to refer to large felines classified in the genus Panthera that are characterized by a coat of black fur or large concentrations of black spots set against a dark background. The term black panther is most frequently applied to black-coated leopards (Panthera

black varnish: In coachbuilders’ black japan, only the purest grades of asphalt or pitch are used, together with a hard gum, such as copal. Berlin black has a matte or eggshell finish, achieved by incorporating a proportion of vegetable or other carbon black. See also japanning.

Earl Monroe is an American basketball player who is regarded as one of the finest ball handlers in the sport’s history. In 1967 Monroe entered the National Basketball Association (NBA) as an urban legend, a high-scoring virtuoso with fabled one-on-one moves. He retired 13 years later, after he

Cochin Jews: …groups—the Paradesis (White Jews), the Malabaris (Black Jews), and the Meshuchrarim (Brown Jews). Whereas they once numbered in the thousands, only about 50 Cochin Jews remained on the Malabar Coast in the early 21st century.

Judaism: Judaism in other lands: …in this article; and the Black Jews of the United States, whose place in and relation to the rest of the community remains unclear.

Tony Brown: …educator, and filmmaker who hosted Tony Brown’s Journal (1968–2008; original name Black Journal until 1977), the longest-running Black news program in television history.

Nikki Giovanni: …Black Feeling, Black Talk (1968), Black Judgement (1968), and Re: Creation (1970), her content was urgently revolutionary and suffused with deliberate interpretation of experience through a Black consciousness.

Sand Creek Massacre: …army and the Indigenous peoples, Black Kettle, White Antelope, and some 30 other Cheyenne and Arapaho chiefs and leaders had brought their people, as “Friendly Indians of the Plains,” to the site along the Sand Creek near Fort Lyon in accordance with instructions issued by Colorado Territorial Gov. John Evans…

Yelü Dashi: …first emperor (1124–43) of the Xi (Western) Liao dynasty (1124–1211) of Central Asia.

Gary Player is a South African who was one of the world’s best professional golfers in the post-World War II era. He was the third man (after Gene Sarazen and Ben Hogan, both of the United States) to win the four major tournaments composing the modern golf Grand Slam. In 1955 Player entered

black knot, serious and progressive fungal disease of wild and cultivated Prunus species in North America. Black knot is caused by the fungus Apiosporina morbosa (formerly Dibotryon morbosum), which can spread both sexually and asexually. Plums, cherries, apricots, chokecherries, and other species

Quinta Brunson: Early comedy career: …first season (2019) of HBO’s A Black Lady Sketch Show.

Rebecca West: …visited Yugoslavia and later wrote Black Lamb and Grey Falcon, 2 vol. (1942), an examination of Balkan politics, culture, and history. In 1946 she reported on the trial for treason of William Joyce (“Lord Haw-Haw”) for The New Yorker magazine. Published as The Meaning of Treason (1949; rev. ed., 1965),…

lancewood: The black lancewood, or carisiri, of the Guianas, Guatteria virgata, grows to a height of about 50 feet (15 m) and has a remarkably slender trunk that is seldom more than 8 inches (20 cm) in diameter. The yellow lancewood tree (Duguetia quitarensis), or yari-yari, of…

Llewelyn Powys: His finest works were Black Laughter (1924), a collection of essays reflecting his experiences in Kenya from 1914 to 1919; Skin for Skin (1925), a philosophical narrative of his confrontation with tuberculosis (from which he suffered until his death); Impassioned Clay (1931), an exploration of spirituality; and Love and…

graphite, mineral consisting of carbon. Graphite has a greasy feel and leaves a black mark, thus the name from the Greek verb graphein, “to write.” Graphite has a layered structure that consists of rings of six carbon atoms arranged in widely spaced horizontal sheets. Graphite thus crystallizes in

Kobus: …some forms, among them the black and Nile lechwes (K. leche smithemani and K. megaceros), the male is dark blackish brown and the female reddish brown. Markings on these antelopes include patches of white, such as a white ring on the rump of the common waterbuck and black markings on…

Black Legend, term indicating an unfavourable image of Spain and Spaniards, accusing them of cruelty and intolerance, formerly prevalent in the works of many non-Spanish, and especially Protestant, historians. Primarily associated with criticism of 16th-century Spain and the anti-Protestant

lemur: Lemur diversity: …related genus Eulemur include the black lemur (E. macaco), in which the male is black and the female is reddish brown. The rare black-and-white or black-and-red ruffed lemurs (genus Varecia) live in rainforests on the eastern side of Madagascar. The gentle lemurs, or lesser bamboo lemurs (genus Hapalemur), and the…

black panther, colloquial term used to refer to large felines classified in the genus Panthera that are characterized by a coat of black fur or large concentrations of black spots set against a dark background. The term black panther is most frequently applied to black-coated leopards (Panthera

black letter, in calligraphy, a style of alphabet that was used for manuscript books and documents throughout Europe—especially in German-speaking countries—from the end of the 12th century to the 20th century. It is distinguished by a uniform treatment of vertical strokes that end on the baseline

Black life on Martha’s Vineyard, a community residing on Martha’s Vineyard, the Massachusetts island known as a summertime haven for white, so-called “coastal elites” that is also the home of a thriving Black community. Since the turn of the 20th century, the year-round Black population and the