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repartimiento

(Encyclopedia)repartimiento rāpärtēmyĕnˈtō [key], in Spanish colonial practice, usually, the distribution of indigenous people for forced labor. In a broader sense it referred to any official distribution of ...

W and Z particles

(Encyclopedia)W and Z particles, elementary particles that mediate, or carry, the fundamental force associated with weak interactions. The discovery of the W and Z particles at CERN near Geneva, Switzerland, in the...

Gad

(Encyclopedia)Gad, in the Bible, son of Jacob and Zilpah and eponymous founder of one of the 12 tribes of Israel. Its allotment was half of Gilead; this was the land best suited to the pastoral life, which Gad, lik...

poison gas

(Encyclopedia)poison gas, any of various gases sometimes used in warfare or riot control because of their poisonous or corrosive nature. These gases may be roughly grouped according to the portal of entry into the ...

Revolutionary Guards

(Encyclopedia)Revolutionary Guards, officially the Islamic Revolution Guards Corps (IRGC) or Pasdaran, Iranian military group formed in the aftermath of the 1979 revolution by young Islamic activists loyal to Ayato...

Nuristan

(Encyclopedia)Nuristan no͝orĭstănˈ [key] [Persian,=land of light or the enlightened], region on the southern slopes of the Hindu Kush, NE Afghanistan, bordered on the E by Pakistan. Formerly called Kafiristan [...

antipodes, in geography

(Encyclopedia)antipodes [Gr.,=having feet opposite], people or places diametrically opposite on the globe. Thus antipodes must be separated by half the circumference of the earth (180°), and one must be as far nor...

mir, former Russian peasant community

(Encyclopedia)mir mēr [key], former Russian peasant community. The mir, which antedated serfdom (16th cent.) in Russia, persisted in its primitive form until after the Russian Revolution of 1917. In a community of...

Irak

(Encyclopedia)Irak: see Iraq.

Zapata, Emiliano

(Encyclopedia)Zapata, Emiliano āmēlyäˈnō säpäˈtä [key], c.1879–1919, Mexican revolutionary, b. Morelos. Zapata was of almost pure native descent. A tenant farmer, he occupied a social position between th...