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ulcer

(Encyclopedia)ulcer, open sore or circumscribed erosion, usually slow to heal, on the skin or mucous membranes. It may develop as a result of injury; because of a circulatory disturbance, e.g., in varicose veins or...

Coleman, William Thaddeus, Jr.

(Encyclopedia)Coleman, William Thaddeus, Jr., 1920–2017, African-American lawyer and U.S. cabinet official, b. Philadelphia, grad. Univ. of Pennsylvania, 1941, Harvard Law School, 1946. He clerked for Justice Fra...

De la Rue, Warren

(Encyclopedia)De la Rue, Warren dĕlˈəro͞o, dĕləro͞oˈ [key], 1815–89, British scientist and inventor. Especially noted as an astronomer, he was a pioneer in celestial photography. He adapted the wet-plate ...

Brown v. Board of Education of Topeka, Kans.

(Encyclopedia)Brown v. Board of Education of Topeka, Kans., case decided by the U.S. Supreme Court in 1954. Linda Brown was denied admission to her local elementary school in Topeka because she was black. When, com...

Brentwood, towns, United States

(Encyclopedia)Brentwood. 1 Uninc. town (2020 pop. 63,399), Suffolk co., SE N.Y., on central Long Island, in the town of Islip. It is mainly residential, with ...

Davenport, Herbert Joseph

(Encyclopedia)Davenport, Herbert Joseph, 1861–1931, American economist, b. Wilmington, Vt., Ph.D. Univ. of Chicago, 1898. He taught at the Univ. of Missouri and at Cornell. In Value and Distribution (1908) and Th...

Majuro

(Encyclopedia)Majuro mäjo͞oˈrō [key], atoll and town (c.4 sq mi/10 sq km; 1988 pop. 19,664), capital of the Republic of the Marshall Islands. Located in the Ratak Chain in the W central Pacific, Majuro has port...

Miranda v. Arizona

(Encyclopedia)Miranda v. Arizona, U.S. Supreme Court case (1966) in the area of due process of law (see Fourteenth Amendment). The decision reversed an Arizona court's conviction of Ernesto Miranda on kidnapping an...

Jaluit

(Encyclopedia)Jaluit jäˈlo͞oĭt [key], atoll, c.40 mi (60 km) long and c.20 mi (30 km) wide, central Pacific, one of the Ralik Chain in the U.S. Marshall Islands. It comprises some 85 islets, of which Jaluit Isl...

Nash, John Forbes, Jr.

(Encyclopedia)Nash, John Forbes, Jr., 1928–2015, American mathematician, b. Bluefield, W.Va., grad. Carnegie Institute of Technology (now Carnegie-Mellon Univ., B.A. and M.A. 1948), Ph.D. Princeton 1950. During a...