Columbia Encyclopedia

Search results

500 results found

Ramaphosa, Cyril

(Encyclopedia)Ramaphosa, Cyril (Matamela Cyril Ramaphosa), 1952–, South African political leader, b. Johannesburg. A lawyer, he became involved in the antiapartheid Black Consciousness Movement while a university...

nitrogen cycle

(Encyclopedia)CE5 Nitrogen cycle nitrogen cycle, the continuous flow of nitrogen through the biosphere by the processes of nitrogen fixation, ammonification (decay), nitrification, and denitrification. Nitrogen...

Magog, city, Canada

(Encyclopedia)Magog, city (1991 pop. 14,034), S Que., Canada, on Lake Memphremagog, SW of Sherbrooke. Founded by Loyalist emigrants from the United States after 1776, Magog is a resort and trade center, with textil...

Kidderminster

(Encyclopedia)Kidderminster, city (1991 pop. 50,385), Worcestershire, W central England. The city had a prosperous cloth trade from the 14th to 18th cent. Kidderminster carpets have been produced since 1735. Associ...

Kazerun

(Encyclopedia)Kazerun käˌzĕro͞onˈ [key], city (1991 pop. 74,048), Fars prov., SW Iran. It is an agricultural trade center. ...

Mogok

(Encyclopedia)Mogok mōˈgôkˌ [key], village, N central Myanmar, on the Shan Plateau. It is the centuries-old center of the Myanmarese ruby trade. ...

Amol

(Encyclopedia)Amol ämōlˈ [key], city, Mazandaran prov., N Iran, near the Caspian Sea. It is a trade center for oranges, rice, iron, and coal. ...

Dráma

(Encyclopedia)Dráma dräˈmä [key], city, capital of Dráma prefecture, NE Greece, in Macedonia. It is th...

Muhyiddin Yassin

(Encyclopedia)Muhyiddin Yassin, 1947–, Malaysian political leader, prime minister of Malaysia (2020–). A conservative Muslim and Malay nationalist, Muhyiddin has been a member of parliament (1978–82, 1995–)...

Shelekhov, Grigori Ivanovich

(Encyclopedia)Shelekhov, Grigori Ivanovich grĭgôˈrē ēväˈnəvĭch shĕˈlyĭkhəf [key], 1747–95, Russian fur trader in North America, b. Rylsk, Ukraine. He had built up a large fur business in Siberia when...

Browse by Subject