Columbia Encyclopedia

(Encyclopedia) Green Mountains, range of the Appalachian Mts., extending 250 mi (402 km) from north to south and extending from S Que., Canada to Vt. Mt. Mansfield, 4,393 ft (1,339 m) high, in Vermont, is the talles...

(Encyclopedia) Cavallini, Pietro pyĕˈtrō käväl-lēˈnē [key], c.1250–c.1330, Italian painter and mosaicist. Working in a classical style, he had an important influence on the art of Cimabue and Giotto. His s...

(Encyclopedia) Mexican War, 1846–48, armed conflict between the United States and Mexico. The United States had won an easy victory, partly because Mexico, torn by civil strife, could not present a united fron...

(Encyclopedia) Bustamante, Anastasio änästäˈsyō bo͞ostämänˈtā [key], 1780–1853, Mexican general and president (1830–32, 1837–41). He served in the royalist army against Hidalgo y Costilla and Morelos...

(Encyclopedia) complexity, in science, field of study devoted to the process of self-organization. The basic concept of complexity is that all things tend to organize themselves into patterns, e.g., ant colonies, im...

(Encyclopedia) Bogotá bōgōtäˈ [key], city (2021 metro area est. pop. 11,167,000), central Colombia, cap...

(Encyclopedia) Gell-Mann, Murray gĕlˈ-män [key], 1929–2019, American theoretical physicist, b. New York City, grad. Yale 1948, Ph.D. Massachusetts Institute of Technology, 1951. He was associated with the Univ....

(Encyclopedia) Pueblo, name given by the Spanish to the sedentary Native Americans who lived in stone or adobe communal houses in what is now the SW United States. The term pueblo is also used for the villages occup...

(Encyclopedia) Campbell, city (2020 pop. 43,959), Santa Clara co., W Calif., in the fertile Santa Clara valley; founded 1885, inc. 1952. The city's economy, formerly t...

(Encyclopedia) pentlandite pĕntˈləndīt [key], yellowish-bronze, opaque mineral, a sulfide of iron and nickel, (Fe,Ni)9S8. It is found in masses nearly always associated with the iron sulfide pyrrhotite. The larg...