Yury Karlovich Olesha: …published in book form 1928; Envy), the central theme of which is the fate of the intelligentsia in Russia’s postrevolutionary society. Olesha’s obvious enthusiasm for the new state of affairs did not hinder him from seeing and conveying to the reader the dramatic clash between the rational industrial state and…

Severino Antinori: …partner was American fertility specialist Panayiotis Zavos, who claimed that he and Antinori expected to produce a viable human embryo within 18 months. In order to produce the clones, Antinori and Zavos planned to impregnate women with embryos made with the DNA of the child’s intended father. The children would,…

Yevgeny Konstantinovich Zavoysky was a Soviet physicist who discovered electron paramagnetic resonance (EPR), also known as electron spin resonance (ESR). Zavoysky graduated from Kazan State University in 1930 and taught physics there in 1933–47. His program of research in radio and microwave

Ayman al-Zawahiri was an Egyptian physician and militant who became one of the major ideologues of al-Qaeda. Zawahiri led al-Qaeda from 2011 until his death in 2022. Zawahiri was raised in Maʿādī, Egypt, several miles south of Cairo. Although his parents were from prominent families, Zawahiri and

Ayman al-Zawahiri was an Egyptian physician and militant who became one of the major ideologues of al-Qaeda. Zawahiri led al-Qaeda from 2011 until his death in 2022. Zawahiri was raised in Maʿādī, Egypt, several miles south of Cairo. Although his parents were from prominent families, Zawahiri and

Mauritania: Ethnic groups: …in their own language as zawāyā after the name of a place of religious study (see zāwiyah)—who were holy men and scholars of religious texts. The warriors generally claimed Arab descent, and many of the zawāyā traced their origins to Amazigh lineages. The greatest part of the Bīḍān population consisted…

Haile Selassie I: Zauditu, Menilek II’s daughter, thereupon became empress in 1917, and Ras Tafari was named regent and heir apparent to the throne.

Chinese literature: 1927–37: …bitingly satirical random essays (zawen) that became his trademark. Among the many active prewar novelists, the most successful were Mao Dun, Lao She, and Ba Jin.

history of Mesopotamia: The emergence of Mesopotamian civilization: …are the adjacent sites of Zawi Chemi Shanidar and Shanidar itself, which lie northwest of Rawāndūz. They date from the transition from the 10th to the 9th millennium bce and are classified as prepottery. The finds included querns (primitive mills) for grinding grain (whether wild or cultivated is not known),…

Al-Zāwiyah, town, situated on the Mediterranean coast about 30 miles (50 km) west of Tripoli, northwestern Libya. Lying on Al-Jifārah plain, it is near the site of an important oil field and has the country’s first oil refinery. Agriculture is prominent in the area because of the ample groundwater

zāwiyah, generally, in the Muslim world, a monastic complex, usually the centre or a settlement of a Sufi (mystical) brotherhood. In some Arabic countries the Arabic term zāwiyah is also used for any small private oratory not paid for by community funds. The first North African zāwiyah, dating from

Al-Zāwiyah, town, situated on the Mediterranean coast about 30 miles (50 km) west of Tripoli, northwestern Libya. Lying on Al-Jifārah plain, it is near the site of an important oil field and has the country’s first oil refinery. Agriculture is prominent in the area because of the ample groundwater

Zāwiyat al-Bayḍāʾ, town, northeastern Libya. It is a new town lying on a high ridge 20 miles (32 km) from the Mediterranean Sea. Built in the late 1950s on the site of the tomb of Rawayfī ibn Thābit (a Companion of the Prophet Muhammad), it was planned as the future national capital. Although

Zāwiyat al-Bayḍāʾ, town, northeastern Libya. It is a new town lying on a high ridge 20 miles (32 km) from the Mediterranean Sea. Built in the late 1950s on the site of the tomb of Rawayfī ibn Thābit (a Companion of the Prophet Muhammad), it was planned as the future national capital. Although

Kuwait: Relief: The Al-Zawr Escarpment, one of the main topographic features, borders the northwestern shore of Kuwait Bay and rises to a maximum elevation of 475 feet (145 metres). Elsewhere in coastal areas, large patches of salty marshland have developed. Throughout the northern, western, and central sections of…

Iran: Drainage: The Zāyandeh River, the lifeline of Eṣfahān province, also originates in the Zagros Mountains, flowing southeastward to Gāv Khūnī Marsh (Gāvkhāneh Lake), a swamp northwest of the city of Yazd. The completion of the Kūhrang Dam in 1971 diverted water from the upper Kārūn through a…

Cuban Revolution: Independence, instability, and continued U.S. intervention: …Mario García Menocal (1913–21), and Alfredo Zayas y Alfonso (1921–25). During this period the U.S. interfered twice in Cuba and threatened to intervene several more times. During the Gómez administration the country prospered, but charges of corruption in the government rose. The government was accused of giving few offices to…

María de Zayas y Sotomayor was one of the most important of the minor 17th-century Spanish novelists and one of the first women to publish prose fiction in the Castilian dialect. Little is known of Zayas’ life except that she was born into a noble family in Madrid and may have lived in Zaragoza,

Qurʾān: Origin and compilation: A companion of the Prophet, Zayd ibn Thābit, reportedly copied out on sheets of parchment whatever proclamations he could find and handed them over to the second caliph (leader of the Islamic community), ʿUmar (reigned 634–644 ce). After ʿUmar’s death the collection was inherited by his daughter Ḥafṣah. In order…

Shiʿi: Anti-Umayyad movements: the Zaydi Shiʿah and the ʿAbbāsids: …these risings was led by Zayd ibn ʿAlī, a half-brother of ʿAlī’s great grandson Muḥammad al-Bāqir by ʿAlī’s son Ḥusayn. In 740, encouraged by Kufan elements, Zayd rose against the Umayyads, on the principle that the imam could lay claim to leadership only if he openly declared himself imam. Zayd…

Arabic literature: The novel: …found a notable exponent in Jurjī Zaydān, who used the pages of his own journal, Al-Hilāl, to publish a series of novels that educated and entertained generations of readers by setting key events in Islamic history against local backgrounds.

Zaydiyyah, sect of Shiʿi Muslims owing allegiance to Zayd ibn ʿAlī, grandson of al-Ḥusayn ibn ʿAlī. Zayd was a son of the fourth Shiʿi imam, ʿAlī ibn Ḥusayn, and a brother of Muḥammad al-Bāqir. At a time when the designation and role of the Shiʿi imam was being defined, the followers of Zayd

Zaydiyyah, sect of Shiʿi Muslims owing allegiance to Zayd ibn ʿAlī, grandson of al-Ḥusayn ibn ʿAlī. Zayd was a son of the fourth Shiʿi imam, ʿAlī ibn Ḥusayn, and a brother of Muḥammad al-Bāqir. At a time when the designation and role of the Shiʿi imam was being defined, the followers of Zayd

Zaydiyyah, sect of Shiʿi Muslims owing allegiance to Zayd ibn ʿAlī, grandson of al-Ḥusayn ibn ʿAlī. Zayd was a son of the fourth Shiʿi imam, ʿAlī ibn Ḥusayn, and a brother of Muḥammad al-Bāqir. At a time when the designation and role of the Shiʿi imam was being defined, the followers of Zayd

Dubai: Education: …University in Dubai (1995) and Zayed University (1998), enjoy good reputations locally. Most of the staff are expatriates, with a significant proportion being from North America.

South Asian arts: Kashmiri: …of the country, such as Zayn-ul-ʿĀbidīn, in whose 15th-century court were many scholars and poets writing in both the Kashmiri and Persian languages.

ʿAlī: ʿAlī and Islam to the death of Muhammad: …it were born a daughter, Zaynab—who played a major role during the Umayyad period in claiming the rights of the family of the Prophet after her brother Ḥusayn was killed in Iraq—and two sons, Ḥasan and Ḥusayn. The latter two are the ancestors of those known as sharīf or sayyid…

Arabic literature: The novel: …a novel, Zaynab (English translation: Mohammed Hussein Haikal’s Zainab), by “a peasant Egyptian.” It presents the reader with a thoroughly nostalgic picture of the Egyptian countryside, which serves as the backdrop for the fervent advocacy of the need for women’s education. The author, Muḥammad Ḥusayn Haykal, had written the work…

Lake Zaysan, freshwater body in eastern Kazakhstan. It is located in a hollow between the Altai (northeast) and Tarbagatay (southwest) mountain ranges at an elevation of 1,266 feet (386 metres). Formed by the Irtysh (Ertis) River, which enters the lake in the east, it was originally 60 miles (100

Irina Rodnina: …first Alexei Ulanov and later Aleksandr Zaytsev, won 10 successive world championships (1969–78) and three successive Olympic gold medals.

Quanzhou, port and city, eastern coastal Fujian sheng (province), China. It is situated on the north bank of the Jin River, at the head of the river’s estuary, facing the Taiwan Strait. Pop. (2002 est.) city, 497,723; (2007 est.) urban agglom., 1,463,000. A Quanzhou prefecture was established there

Al-Zaytūnah, mosque in Tunis and the seat of an important Muslim university. Dating to the 8th century, the mosque was rebuilt in the 9th century during Aghlabid rule. It subsequently became one of the most important mosques in Tunisia and was the source of the intellectual elite in the early 20th

ʿAbd al-Wādid Dynasty, dynasty of Zanātah Berbers (1236–1550), successors to the Almohad empire in northwestern Algeria. In 1236 the Zanātahs, loyal vassals to the Almohads, gained the support of other Berber tribes and nomadic Arabs and set up a kingdom at Tilimsān (Tlemcen), headed by the Zanātah

Gloria Swanson: … (1919), Male and Female (1919), Zaza (1923), Bluebeard’s 8th Wife (1923), and Madame Sans-Gêne (1925). She then formed her own production company, making such pictures as Sadie Thompson (1928), Queen Kelly (1929, unfinished), and her first talkie, The Trespasser (1929). She was nominated for the first-ever Academy Award for best…

hutia: Classification and paleontology: …oldest species of hutia (genus Zazamys) is represented by Cuban fossils from the early Miocene Epoch (23 to 13.8 million years ago); remains of the eight genera listed below do not date earlier than the Pleistocene Epoch (2,600,000 to 11,700 years ago). Five species of giant hutia belonging to a…

Michał Choromański: …novel Zazdrość i medycyna (1933; Jealousy and Medicine), a clinical study of the relationship between medicine and sex, was an instant success. At the outbreak of World War II he fled Poland and lived in South America and Canada, respectively, before returning to Poland in 1957. His later fiction includes…

zazen, in Zen Buddhism, seated meditation. The instructions for zazen direct the disciple to sit in a quiet room, breathing rhythmically and easily, with legs fully or half crossed, spine and head erect, hands folded one palm above the other, and eyes open. Logical, analytic thinking should be

Louis Malle: …1960s included the zany comedy Zazie dans le métro (1960) and the musical satire Viva Maria! (1965).

Zaria, historic kingdom, traditional emirate, and local government council in Kaduna State, northern Nigeria, with its headquarters at Zaria (q.v.) city. The kingdom is traditionally said to date from the 11th century, when King Gunguma founded it as one of the original Hausa Bakwai (Seven True

Jacopo Peri was an Italian composer noted for his contribution to the development of dramatic vocal style in early Baroque opera. Under the early sponsorship of the Florentine Cristofano Malvezzi, Peri had published by 1583 both an instrumental work and a madrigal. After early posts as an organist

zaatar, spice mix used in Levantine cuisine. The spice mixture zaatar is generally considered to be named for one of the mixture’s primary ingredients, an herb called zaʿatar in Arabic, usually thyme. Though there are a number of variations, zaatar often includes an amalgam of thyme, oregano, and

Qūchān: …descended from a tribe of Zaʿfarānlū Kurds resettled there by Shāh ʿAbbās I in the 17th century. In return for frontier military service, the resettled Kurds enjoyed a wide-ranging autonomy under a hereditary tribal leader and were exempt from all tribute. Many of the area’s inhabitants are still nomads and…

zaʿīm, Political leader, either an officeholder or power broker. The term has been used especially in Lebanon, where it designated the power brokers of the various sectarian

Tall al-Zaʿtar, former Palestinian refugee camp, Jabal Lubnān muḥāfaẓah (governorate), central Lebanon, north of Beirut, near Nabʿah. The camp was the last large Muslim outpost in the midst of the predominantly Christian inhabited area of north Lebanon and had a population estimated at 15,000 in

Bren machine gun, British adaptation of a Czech light machine gun. Its name originated as an acronym from Brno, where the Czech gun was made, and Enfield, where the British adaptation was made. Gas-operated and air-cooled, the Bren was first produced in 1937 and became one of the most widely used

industrial glass: Heavy-metal fluoride glasses: …studied HMFG is the so-called ZBLAN group, containing fluorides of zirconium, barium, lanthanum, aluminum, and sodium.

Ukraine: The Khmelnytsky insurrection: But neither the Treaty of Zboriv (August 1649) nor a less favourable agreement two years later proved acceptable—either to the Polish nobility or to the Cossack rank and file and the radicalized masses on the Ukrainian side.

Ukraine: The Khmelnytsky insurrection: But neither the Treaty of Zboriv (August 1649) nor a less favourable agreement two years later proved acceptable—either to the Polish nobility or to the Cossack rank and file and the radicalized masses on the Ukrainian side.

Jan Hus: Leader of Czech reform movement: …adviser to the young nobleman Zbyněk Zajíc of Hazmburk when Zbyněk was named archbishop of Prague in 1403, a move that helped to give the reform movement a firmer foundation.

Zambia: Economy: …were merged into the giant Zambia Consolidated Copper Mines Ltd.

Slavic religion: Principal divine beings: …the pagan and pirate Slavs) Zcerneboch (or Chernobog), the Black God, and Tiarnoglofi, the Black Head (Mind or Brain). The Black God survives in numerous Slavic curses and in a White God, whose aid is sought to obtain protection or mercy in Bulgaria, Serbia, and Pomerania. This religious dualism of…

Morgan Tsvangirai: Early life and involvement with trade unions: …he became secretary-general of the Zimbabwe Congress of Trade Unions (ZCTU), the national federation of trade unions. In 1997–98 Tsvangirai successfully led a series of strikes against President Mugabe’s taxation policy. He also served as a chairman of the National Constitutional Assembly, a nongovernmental organization formed in 1997 to support…

Bohemian-Moravian Highlands: …m) at Javořice, and the Žd’ár Heights (Žd’árské vrchy) to the north rise to 2,743 feet (836 m) at Devět skal. On the Moravian side, the Drahanská vrchovina group of limestone hills contains the famous Moravian Karst (q.v.). The Bohemian-Moravian Highlands are part of a major watershed between the Elbe…

Bohemian-Moravian Highlands: …m) at Javořice, and the Žd’ár Heights (Žd’árské vrchy) to the north rise to 2,743 feet (836 m) at Devět skal. On the Moravian side, the Drahanská vrchovina group of limestone hills contains the famous Moravian Karst (q.v.). The Bohemian-Moravian Highlands are part of a major watershed between the Elbe…

Matthias Zdarsky was a ski instructor who was considered the father of Alpine skiing and who was probably the first regular ski instructor in Austria. Zdarsky became interested in skiing after reading Fridtjof Nansen’s Auf Schneeschuhen durch Grönland (1891; Across Greenland on Snowshoes) and

Czechoslovak history: The Hussite preponderance: …noblemen from Bohemia, headed by Zdeněk of Šternberk, formed a hostile league at Zelená Hora (1465) and entered into negotiations with Breslau and other Catholic centres. Shortly before Christmas 1466, the pope excommunicated George and released his Catholic subjects from their oath of allegiance. In the spring of 1467 George’s…

Germany: Broadcasting: …by a second television network, ZDF (Zweites Deutsches Fernsehen), which is based in Mainz. A third channel is operated by ARD but is organized and broadcast regionally, with special emphasis placed on local and regional events and school instruction, as well as on educational, informational, and fine arts programs. The…

Czesław Miłosz: …his novel Zdobycie władzy (1955; The Seizure of Power). His poetic works are noted for their classical style and their preoccupation with philosophical and political issues. An important example is Traktat poetycki (1957; Treatise on Poetry), which combines a defense of poetry with a history of Poland from 1918 to…

Karel Čapek: …života hmyzu (with Josef, 1921; The Insect Play) satirizes human greed, complacency, and selfishness, emphasizing the relativity of human values and the need to come to terms with life. His faith in democracy made him support his friend Tomáš Garrigue Masaryk and write a biography of him. The quest for…

Gilberto Gil: Gal Costa, Maria Bethânia, and Tom Zé. These and other songwriters and poets (such as Torquato Neto and Capinan) sought to transform the cultural landscape of the country. Gil, who was impressed with the music of older singer and guitarist João Gilberto, added the guitar to the list of instruments…

Zea, genus of five species of large grasses of the family Poaceae, native to Mexico and Mesoamerica. The best-known species is corn, or maize (Zea mays mays), which was derived from one of the Mexican teosintes (likely Z. mays parviglumis) in pre-Columbian times more than 6,000 years ago. Several

corn, (Zea mays), cereal plant of the grass family (Poaceae) and its edible grain. The domesticated crop originated in the Americas and is one of the most widely distributed of the world’s food crops. Corn is used as livestock feed, as human food, as biofuel, and as raw material in industry. Corn

teosinte: …mays), was derived from the Balsas teosinte (Z. mays parviglumis) of southern Mexico in pre-Columbian times more than 6,000 years ago.

Zealand, largest and most populous island of Denmark, lying between the Kattegat and the Baltic Sea, separated from Sweden by The Sound (Øresund) and from Funen (Fyn) island by the Great Belt. Zealand’s basal rock platform is exposed in the chalk and limestone cliffs at Stevns Klint—which was

Spiritual, member of an extreme group within the Franciscans, a mendicant religious order founded by St. Francis of Assisi in 1209; the Spirituals firmly espoused the austerity and poverty prescribed in the original Rule of St. Francis. Called the Fraticelli, they were opposed, to some extent, by

Zealot, member of a Jewish sect noted for its uncompromising opposition to pagan Rome and the polytheism it professed. The Zealots were an aggressive political party whose concern for the national and religious life of the Jewish people led them to despise even Jews who sought peace and

Zeami was the greatest playwright and theorist of the Japanese Noh theatre. He and his father, Kan’ami (1333–84), were the creators of the Noh drama in its present form. Under the patronage of the shogun Ashikaga Yoshimitsu, whose favour Zeami enjoyed after performing before him in 1374, the Noh

zero-energy building (ZEB), any building or construction characterized by zero net energy consumption and zero carbon emissions calculated over a period of time. Zero-energy buildings (ZEBs) usually use less energy than traditional buildings as well as generate their own energy on-site to use in

Shabbetai Tzevi was a false messiah who developed a mass following and threatened rabbinical authority in Europe and the Middle East. As a young man, Shabbetai steeped himself in the influential body of Jewish mystical writings known as the Kabbala. His extended periods of ecstasy and his strong

Zabīd, town, western Yemen. It lies on the bank of the Wadi Zabīd and at the eastern fringe of the Tihāmah coastal plain, about 10 miles (16 km) from the Red Sea coast. An ancient Yemeni centre, Zabīd was refounded in 820 ce by the Abbasids under Muḥammad ibn Ziyād, emissary of the caliph

Western painting: International Gothic: …one Italian artist—identified tentatively as Zebo da Firenze—was painting in Paris at this period (c. 1405). Manuscripts associated with him are usually sumptuously, if erratically, decorated. Indeed, in the matter of erratic decoration they seem to have had a baleful influence. The border decoration of Parisian manuscripts c. 1410–25, such…

zebra, any of three species of strikingly black-and-white striped mammals of the horse family Equidae (genus Equus): the plains zebra (E. quagga), which is found in rich grasslands over much of eastern and southern Africa; Grevy’s zebra (E. grevyi), which lives in arid, sparsely wooded areas in

danio: Among these are the zebra danio, or zebra fish (B. rerio), a popular species with lengthwise blue and yellow stripes, and the giant danio (D. malabaricus), a striped blue and yellow fish about 11 cm (4 inches) long.

animal social behaviour: The proximate mechanisms of social behaviour: The song of the zebra finch (Taeniopygia guttata) illustrates the hormonal influences on song development and singing behaviour. After the birds hatch, male and female brains develop differently. Injecting females with estrogen early in development causes them to develop malelike brains, but they will not sing male song unless…

danio: Among these are the zebra danio, or zebra fish (B. rerio), a popular species with lengthwise blue and yellow stripes, and the giant danio (D. malabaricus), a striped blue and yellow fish about 11 cm (4 inches) long.

zebra fish, any member of either of two unrelated groups of fishes, the freshwater species in the genus Danio (family Cyprinidae; order Cypriniformes) and the saltwater species in the genus Pterois (family Scorpaenidae; order Scorpaeniformes). The zebra danio (Danio rerio), a popular freshwater

zebra mussel, a species of tiny mussels (genus Dreissena) that are prominent freshwater pests. They proliferate quickly and adhere in great numbers to virtually any surface. The voracious mussels disrupt food webs by wiping out phytoplankton, and their massive clustering on water-intake valves and

zebra shark, (Stegostoma fasciatum), species of carpet shark classified in the family Stegostomatidae (of which it is the sole member) and the order Orectolobiformes. It inhabits coral reef ecosystems in the Indian and western Pacific oceans, specifically those that occur adjacent to islands on or

zebra swallowtail butterfly, (Eurytides marcellus), species of butterfly in the family Papilionidae (order Lepidoptera) that has wing patterns reminiscent of a zebra’s stripes, with a series of longitudinal black bands forming a pattern on a greenish white or white background. There are several

surgeonfish: Species include the yellow surgeon, or yellow tang (Zebrasoma flavescens), an Indo-Pacific species about 20 cm (8 inches) long and coloured either bright yellow or deep brown; the blue tang (Acanthurus coeruleus), an Atlantic and Caribbean fish, yellow when young but more or less blue when adult; and…

Zebrina, former genus of trailing herbaceous plants in the spiderwort family (Commelinaceae), now placed within the genus Tradescantia. Inch plant (formerly Zebrina pendula, now Tradescantia zebrina) has an array of colourful-leaved varieties and is widely grown as an indoor foliage

spiderwort: Major species: small-leaf spiderwort (Tradescantia fluminensis) and inch plant (T. zebrina). The latter has an array of colourful-leaved varieties including ‘Purpusii,’ with dark red or bronzy leaves, and ‘Quadricolor,’ with metallic-green leaves striped with green, red, and white. White velvet, or white-gossamer (T. sillamontana), has leaves and stems covered with a whitish…

Zebrzydowski Rebellion, (1606–07), armed uprising of Polish nobles led by Mikołaj Zebrzydowski against their king Sigismund III (ruled 1587–1632). Despite its failure to overthrow the king, the rebellion firmly established the dominance of the Roman Catholic gentry over the monarch in the Polish

Zebrzydowski Rebellion: …of Polish nobles led by Mikołaj Zebrzydowski against their king Sigismund III (ruled 1587–1632). Despite its failure to overthrow the king, the rebellion firmly established the dominance of the Roman Catholic gentry over the monarch in the Polish political system.

Brahman, any of several varieties of cattle originating in India and crossbred in the United States with improved beef breeds, producing the hardy beef animal known as the American Brahman. Similar blending in Latin America resulted in the breed known as Indo-Brazil. Indian cattle were first

Zebulun, one of the 12 tribes of Israel that in biblical times constituted the people of Israel who later became the Jewish people. The tribe was named for the sixth son born of Jacob and his first wife, Leah. After the Israelites took possession of the Promised Land, Joshua divided the territory

history of film: Pre-World War I European cinema: At Pathé Frères, director general Ferdinand Zecca perfected the course comique, a uniquely Gallic version of the chase film, which inspired Mack Sennett’s Keystone Kops, while the immensely popular Max Linder created a comic persona that would deeply influence the work of Charlie Chaplin. The episodic crime film was pioneered…

coin: Italy and Sicily: …in 1284 produced its gold ducat, or zecchino (sequin), of the same weight. Venetian ducats rivaled Florentine florins in commercial influence and were widely copied abroad. The series begun under Giovanni Dandolo continued with the names of the successive doges until the early 19th century.

Zechariah was a Jewish prophet whose preachings are recorded in one of the shorter prophetical books in the Old Testament, the Book of Zechariah

Book of Zechariah, the 11th of 12 Old Testament books that bear the names of the Minor Prophets, collected in the Jewish canon in one book, The Twelve. Only chapters 1–8 contain the prophecies of Zechariah; chapters 9–14 must be attributed to at least two other, unknown authors. Scholars thus refer

Benedictus, New Testament hymn of praise and thanksgiving sung by Zechariah, a Jewish priest of the line of Aaron, on the occasion of the circumcision and naming of his son, St. John the Baptist. Found in Luke 1:68–79, the canticle received its name from its first words in Latin (Benedictus Dominus

meistersinger: At the Zechsingen, held afterward at a tavern (perhaps not an official part of the Singschule), subjects were humorous, sometimes obscene.

Permian Period: Basin sedimentation: …the western United States; the Zechstein Basin of northwestern Europe; and the Kazan Basin of eastern Europe—show similar general changes. In most basins the inner parts became sites of red bed deposition during the Early Permian, followed by periods of extensive evaporite production. Sand sources along the ancestral Rocky Mountains…

Permian Period: Early work: …and age equivalent of the Zechstein of northwestern Europe.

submarine: Toward diesel-electric power: In France, Gustave Zédé launched the Gymnote in 1888; it, too, was propelled by an electric motor and was extremely maneuverable but tended to go out of control when it dived.

Zedekiah was the king of Judah (597–587/586 bc) whose reign ended in the Babylonian destruction of Jerusalem and the deportation of most of the Jews to Babylon. Mattaniah was the son of Josiah and the uncle of Jehoiachin, the reigning king of Judah. In 597 bc the Babylonians under King

Tachos, second king (reigned 365–360 bc) of the 30th dynasty of Egypt; he led an unsuccessful attack on the Persians in Phoenicia. Tachos was aided in the undertaking by the aged Spartan king Agesilaus II, who led a body of Greek mercenaries, and by the Athenian fleet commander Chabrias. Tachos,

Yazīdī, member of a Kurdish religious minority found primarily in northern Iraq, southeastern Turkey, northern Syria, the Caucasus region, and parts of Iran. The Yazīdī religion includes elements of ancient Iranian religions as well as elements of Judaism, Nestorian Christianity, and Islam.

Ernesto Zedillo is a former president of Mexico, serving from 1994 to 2000. Reared in a working-class family in Mexicali, Mexico, just south of the California border, Zedillo returned to his native Mexico City in 1965 to study at the National Polytechnic Institute. In 1971 he joined the

Ernesto Zedillo is a former president of Mexico, serving from 1994 to 2000. Reared in a working-class family in Mexicali, Mexico, just south of the California border, Zedillo returned to his native Mexico City in 1965 to study at the National Polytechnic Institute. In 1971 he joined the