Columbia Encyclopedia

(Encyclopedia) rock music, type of music originating in the United States in the mid-1950s and increasingly popular throughout much of the world. A turning point in rock music occurred in the mid-1970s in the ...

(Encyclopedia) Brock, Sir Thomas, 1847–1922, English sculptor. One of the leading sculptors under the reign of Victoria, he enjoyed a long and successful career. He became an Academician in 1891 and was knighted i...

(Encyclopedia) houri ho͞oˈrē, houˈ– [key] [Arab.,=black-eyed], one of the beautiful maidens said by some Muslims to dwell in paradise for the enjoyment of the faithful. The passages in the Qur'an detailing the...

(Encyclopedia) Hoyerswerda hoiˌərsvĕrˈdä [key], city, Saxony, SE Germany, on the Black Elster River; chartered ...

(Encyclopedia) Hampshire swine, breed of swine that originated in S England and was introduced to the United States in the early 1800s. Major improvement of the breed took place in the state of Kentucky. Hampshire s...

(Encyclopedia) Poland China swine, oldest breed of swine to have originated in the United States and one of the most popular. A number of strains have contributed to the development of this breed, notably the Irish ...

(Encyclopedia) Exekias ĕksĕkˈēəs [key], c.555–530 b.c., Greek potter and painter. He worked mainly in the black-figure style. Eleven vases and a series of fifteen plaques have been attributed to him, includin...

(Encyclopedia) Gagra gäˈgrē [key], city, Abkhazia, W Georgia, on the Black Sea and at the foot of the Gre...

(Encyclopedia) locust, in botany, any species of the genus Robinia, deciduous trees or shrubs of the family Leguminosae (pulse family) native to the United States and Mexico. The locusts have pendent clusters of flo...

(Encyclopedia) Merton, Robert Carhart, 1944–, American economist, b. New York City, Ph.D. Massachusetts Institute of Technology, 1970. He has taught at MIT (1970–88, 2010–) and Harvard (1988–2010). Merton in...