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Sierra Leone

(Encyclopedia)CE5 Sierra Leone sēĕrˈə lēōˈnē, lēōnˈ; sērˈə lēōn [key], officially Republic of Sierra Leone, republic (2015 est. pop. 5,879,000), 27,699 sq mi (71,740 sq km), W Africa. It is borde...

Ruyter, Michiel Adriaanszoon de

(Encyclopedia)Ruyter, Michiel Adriaanszoon de mēkhēlˈ äˈdrēänsōnˌ də roiˈtər [key], 1607–76, Dutch admiral. His life was spent in the Dutch mercantile and naval service. He fought under Maarten Tromp ...

Africa

(Encyclopedia)CE5 Africa ăfˈrĭkə [key], second largest continent (2015 est. pop. 1,194,370,000), c.11,677,240 sq mi (30,244,050 sq km) including adjacent islands. Broad to the north (c.4,600 mi/7,400 km wide...

MacArthur, Douglas

(Encyclopedia)MacArthur, Douglas, 1880–1964, American general, b. Little Rock, Ark.; son of Arthur MacArthur. At the beginning (1950) of the Korean War he was appointed commander of UN military forces in South ...

poliomyelitis

(Encyclopedia)poliomyelitis pōˌlēōmīˌəlīˈtĭs [key], polio, or infantile paralysis, acute viral infection, mainly of children but also affecting older persons. Historically, there were three immunologic ty...

Volta

(Encyclopedia)Volta vólˈtə [key], river, c.290 mi (470 km) long, formed in central Ghana, W Africa, by the confluence of the Black Volta (or Mouhon, c.840 mi/1,350 km long) and the White Volta (or Nakambe, c.450...

marsupial

(Encyclopedia)marsupial märso͞oˈpēəl [key], member of the order Marsupialia, or pouched mammals. With the exception of the New World opossums and an obscure S American family (Caenolestidae), marsupials are no...

Abidjan

(Encyclopedia)Abidjan ăbĭjänˈ [key], city (2021 est. pop. 27,263,180 ), former capital of Côte d'Ivoire, a port on the Ébrié Lagoon (an arm of the Gulf of Guinea). Abidjan is Cô...

island

(Encyclopedia)island, relatively small body of land surrounded entirely by water. (As the oceans form a continuous mass of water on the earth's surface, all continents are islands in the strict sense of the word.) ...

Indonesia

(Encyclopedia)CE5 Indonesia ĭnˌdənēˈzhə [key], officially Republic of Indonesia, republic (2015 est. pop. 258,162,000), c.735,000 sq mi (1,903,650 sq km), SE Asia, in the Malay Archipelago. The fourth most...