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Craters of the Moon National Monument and Preserve

(Encyclopedia)Craters of the Moon National Monument and Preserve, S central Idaho; est. 1924. The monument (53,438 acres/21,625 hectares) lies at the north end of the much larger preserve (698,940 acres/282,851 hec...

Conrad I, ruler of the Holy Roman Empire

(Encyclopedia)Conrad I, d. 918, German king (911–18). As duke of Franconia he distinguished himself by military exploits and in 911 was elected successor to Louis the Child by the Franconian, Saxon, Bavarian, and...

Rulers of the Roman Empire (table)

(Encyclopedia)Rulers of the Roman Empire(including dates of reign) Emperors in the East(until the fall of Rome; see table entitled Rulers of the Byzantine Empireat Byzantine Empire for later emperors) Empero...

Congo, Democratic Republic of the

(Encyclopedia)CE5 Congo, Democratic Republic of the, formerly Zaïre zīˈēr, zäērˈ [key], republic ...

Ionia

(Encyclopedia)Ionia īōˈnēə [key], ancient region of Asia Minor. It occupied a narrow coastal strip on the E Mediterranean (in present-day W Turkey) as well as the neighboring Aegean Islands, which now mainly b...

precession of the equinoxes

(Encyclopedia)CE5 Precession of the equinoxes (the points at which the earth's celestial equator intersects its ecliptic) is due to the slow rotation of the earth's axis around a perpendicular to the ecliptic. ...

air, law of the

(Encyclopedia)air, law of the, in the broadest sense, all law connected with the use of the air, including radio and satellite transmissions; more commonly, it refers to laws concerning civil aviation. The developm...

Bel and the Dragon

(Encyclopedia)Bel and the Dragon, customary name for chapter 14 of the Book of Daniel, a passage included in the Septuagint and the Apocrypha. It was written possibly in the 1st cent. b.c. as a response to Gentile ...

Roses, Wars of the

(Encyclopedia)Roses, Wars of the, traditional name given to the intermittent struggle (1455–85) for the throne of England between the noble houses of York (whose badge was a white rose) and Lancaster (later assoc...

Congo, Republic of the

(Encyclopedia)CE5 Congo, Republic of the, republic (2015 est. pop. 4,996,000), 132,046 sq mi (342,000 sq km), W central Africa; also known as the Congo Republic. Congo is bordered on the west by Gabon; on the no...