Columbia Encyclopedia

(Encyclopedia) drought, abnormally long period of insufficient rainfall. Drought cannot be defined in terms of inches of rainfall or number of days without rain, since it is determined by such variable factors as th...

(Encyclopedia) Comstock Lode, richest known U.S. silver deposit, W Nevada, on Mt. Davidson in the Virginia Range. It is said to have been discovered in 1857 by Ethan Allen Grosh and Hosea Ballou Grosh, sons of a Pen...

(Encyclopedia) aesthetics ĕsthĕtˈĭks [key], the branch of philosophy that is concerned with the nature of art and the criteria of artistic judgment. The classical conception of art as the imitation of nature was...

(Encyclopedia) Beowulf bāˈəwo͝olf [key], oldest English epic, probably composed in the early 8th cent. by an Anglian bard in the vicinity of Northumbria. It survives in only one manuscript, written c.a.d. 1000 b...

(Encyclopedia) Wollstonecraft, Mary wo͝olˈstənkräft, –krăft [key], 1759–97, English author and feminist, b. London. She was an early proponent of educational equality between men and women, expressing this ...

(Encyclopedia) Prescott, William Hickling, 1796–1859, American historian, b. Salem, Mass. He entered his father's law office, but was compelled by a serious eye injury to abandon law. He received medical attention...

(Encyclopedia) Rosenquist, James, 1933–2017, American painter, b. Grand Forks, N.Dak., studied Univ. of Minnesota (1952–54), Art Students League, New York City (1955). An important figure in the pop art movement...

(Encyclopedia) Ellison, Ralph (Ralph Waldo Ellison), 1914–94, African-American author, b. Oklahoma City, studied Tuskegee Institute (now Tuskegee Univ.). Originally a trumpet player and aspiring composer, he moved...

(Encyclopedia) Black Muslims, African-American religious movement in the United States, split since the late 1970s into the American Society of Muslims and the Nation of Islam. The original group was founded (1930) ...

(Encyclopedia) Donne, John dŭn, dŏn [key], 1572–1631, English poet and divine. He is considered the greatest of the metaphysical poets. All of Donne's verse—his love sonnets and his religious and philosophic...