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Shannon, Charles Haslewood

(Encyclopedia)Shannon, Charles Haslewood or Hazelwood, 1865–1937, English portrait and figure painter, etcher, and lithographer. He was an aesthete and lifelong companion of fellow artist Charles Ricketts, who in...

Abd ar-Rahman III, emir and caliph of Córdoba

(Encyclopedia)Abd ar-Rahman III, 891–961, Umayyad emir (912–29) and first caliph (929–61) of Córdoba. When he succeeded to the throne, the Spanish emirate was reduced to Córdoba and its environs and beset w...

Ghazouani, Mohamed Ould

(Encyclopedia)Ghazouani, Mohamed Ould, 1956–, Mauritanian military and political leader, president of Mauritania (2019–). He joined the military in the late 1970s, rising to become commander of the armored corp...

Dias, Antônio Gonçalves

(Encyclopedia)Dias, Antônio Gonçalves əntôˈnyo͝o go͝onsälˈvəs dēˈəs [key], 1823–64, Brazilian poet and dramatist. A leading writer of the romantic school, he is noted for his strong nativist feeling ...

fiberglass

(Encyclopedia)fiberglass, thread made from glass. It is made by forcing molten glass through a kind of sieve, thereby spinning it into threads. Fiberglass is strong, durable, and impervious to many caustics and to ...

Osborne, Dorothy

(Encyclopedia)Osborne, Dorothy ŏzˈbərn [key], later Lady Temple, 1627–95, English letter writer. The daughter of a royalist, she became engaged to Sir William Temple against the wishes of her family. Her lette...

amide

(Encyclopedia)amide ămˈīd [key], organic compound formed by reaction of an acid chloride, acid anhydride, or ester with an amine. Under strong acidic conditions an amide can be hydrolyzed to yield an amine and a...

Frederick V, king of Denmark and Norway

(Encyclopedia)Frederick V, 1723–66, king of Denmark and Norway (1746–66), son and successor of Christian VI. Frederick's reign was one of commercial expansion and prosperity. Loans, subsidies, and treaties aide...

Italian East Africa

(Encyclopedia)Italian East Africa, former federation of the Italian colonies of Eritrea and Italian Somaliland and the kingdom of Ethiopia. The federation was formed (1936) to consolidate the administration of the ...

Keita, Modibo

(Encyclopedia)Keita, Modibo mōdēˈbō kāˈtä [key], 1915–77, African political leader in the Republic of Mali. He studied in France and taught in the French Sudan (later the Republic of Mali) before becoming ...