Columbia Encyclopedia

Search results

500 results found

Frederick I, Holy Roman emperor and German king

(Encyclopedia)Frederick I or Frederick Barbarossa bärbərôsˈə [key] [Ital.,=red beard], c.1125–90, Holy Roman emperor (1155–90) and German king (1152–90), son of Frederick of Hohenstaufen, duke of Swabia,...

settlement house

(Encyclopedia)settlement house, neighborhood welfare institution generally in an urban slum area, where trained workers endeavor to improve social conditions, particularly by providing community services and promot...

Heisenberg, Werner

(Encyclopedia)Heisenberg, Werner vĕrˈnər hīˈzənbĕrk [key], 1901–76, German physicist. One of the founders of the quantum theory, he is best known for his uncertainty principle, or indeterminacy principle, ...

Austin

(Encyclopedia)Austin. 1 City, seat of Mower co., SE Minn., on the Cedar River, near the Iowa line; inc. 1868. The commercial and industrial center of a rich farm region, it is noted as home to the ...

O'Brian, Patrick

(Encyclopedia)O'Brian, Patrick, 1914–2000, British novelist, b. near London as Richard Patrick Russ. He changed his name in 1945 and after World War II settled in France. O'Brian's first novel, Caesar (1930), wri...

crown

(Encyclopedia)crown, circular head ornament, symbolizing sovereign dignity. (For crowns worn by nobles, see coronet.) The use of the crown as a symbol of royal rank is of ancient tradition in Egypt and the Middle E...

Francis I, Holy Roman emperor

(Encyclopedia)Francis I, 1708–65, Holy Roman emperor (1745–65), duke of Lorraine (1729–37) as Francis Stephen, grand duke of Tuscany (1737–65), husband of Archduchess Maria Theresa. He succeeded his father ...

Jobs, Steven Paul

(Encyclopedia)Jobs, Steven Paul jŏbz [key], 1955–2011, American computer-industry executive, b. San Francisco. He dropped out of Reed College (1972), and working with Stephen Wozniak, helped launch the personal-...

Skopje

(Encyclopedia)Skopje skôpˈəlyə [key], city (1994 pop. 444,760), capital of North Macedonia, on the Vardar River. It is an important transportation and trade center as well as an industrial hub where chemicals, ...

Yancey, William Lowndes

(Encyclopedia)Yancey, William Lowndes, 1814–63, American leader of secession, b. Warren co., Ga. Admitted (1834) to the bar in Greenville, S.C., he soon moved to Alabama. There he became an outstanding lawyer, wa...