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Arafat, Yasir

(Encyclopedia)Arafat, Yasir or Yasser yäsērˈ ärˈäfät; –sər [key], 1929–2004, leader of the Palestine Liberation Organization (PLO), the coordinating body for Palestinian organizations, and head of Al Fa...

nihilism

(Encyclopedia)nihilism nīˈəlĭzəm [key], theory of revolution popular among Russian extremists until the fall of the czarist government (1917); the theory was given its name by Ivan Turgenev in his novel Father...

longitude

(Encyclopedia)longitude lŏnˈjĭto͞odˌ [key], angular distance on the earth's surface measured along any latitude line such as the equator east or west of the prime meridian. A meridian of longitude is an imagin...

Salinas de Gortari, Carlos

(Encyclopedia)Salinas de Gortari, Carlos, 1948–, president of Mexico (1988–94). A Harvard-educated political economist, he became minister of planning and the budget (1982–87) and succeeded Miguel de la Madri...

Ban Ki-Moon

(Encyclopedia)Ban Ki-Moon bän gē-mo͞on [key], 1944–, South Korean diplomat, secretary-general of the United Nations (2007–16), b. Chungju, grad. Seoul National Univ. (B.S., 1970), Kennedy School of Governmen...

Alfonso III, king of Portugal

(Encyclopedia)Alfonso III, 1210–79, king of Portugal (1248–79), son of Alfonso II, brother and successor of Sancho II. By his marriage with Matilda, countess of Boulogne, he became count of Boulogne and thus wa...

Trianon, Treaty of

(Encyclopedia)Trianon, Treaty of, 1920, agreement following World War I in which the Allies disposed of Hungarian territories. The internal chaos in Hungary that followed the dissolution (1918) of the Austro-Hungar...

Prachanda

(Encyclopedia)Prachanda po͞oshˈpä kəmälˈ dəhäl [key], 1954–, Nepalese military and political leader, prime minister of Nepal (2008–9, 2016–17). Born into a Brahmin family, he earned a degree in agricu...

Hume, John

(Encyclopedia)Hume, John, 1937–2020, Northern Irish political leader. A moderate Catholic, he devoted his career to the peaceful settlement of sectarian conflicts in his homeland. Hume began by seeking to improve...

Halayeb Triangle

(Encyclopedia)Halayeb Triangle or Hala'ib Triangle, roughly triangular disputed territory, c.7,950 sq mi (20,590 sq km), along the Egypt-Sudan border, on the Red Sea coast. Claimed by Egypt and Sudan, and under the...