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Worms, Concordat of

(Encyclopedia)Worms, Concordat of, 1122, agreement reached by Pope Calixtus II and Holy Roman Emperor Henry V to put an end to the struggle over investiture. By its terms the emperor guaranteed free election of bis...

Louis II, king of Bavaria

(Encyclopedia)Louis II, 1845–86, king of Bavaria (1864–86), son and successor of King Maximilian II. Much was hoped from the handsome, talented, and liberal young prince at his accession, but his prodigality an...

Buena Vista, battle of

(Encyclopedia)Buena Vista, battle of, military engagement in the Mexican War, fought Feb. 22–23, 1847. The battle site was just S of Saltillo, Coahuila, in Mexico. Gen. Zachary Taylor, disobeying orders from the ...

Strasbourg, Oath of

(Encyclopedia)Strasbourg, Oath of, 842, oath sworn by Charles the Bald (later Holy Roman Emperor Charles II) and Louis the German in solemnizing their alliance against their brother, Emperor Lothair I. The chief po...

John George

(Encyclopedia)John George, 1585–1656, elector of Saxony (1611–56). A drunkard, he nonetheless ruled the leading German Protestant state during the Thirty Years War. He vacillated in his policy between support o...

Gervase of Tilbury

(Encyclopedia)Gervase of Tilbury, fl. 1200, medieval author, b. England. He became marshal of the kingdom of Arles under Emperor Otto IV and wrote the Otia imperiala, a miscellany of legend, history, and politics. ...

Titus, Arch of

(Encyclopedia)Titus, Arch of: see Titus, Roman emperor. ...

Tehuantepec, Isthmus of

(Encyclopedia)Tehuantepec, Isthmus of, c.125 mi (200 km) wide at its narrowest, S Mexico, between the Gulf of Campeche and the Gulf of Tehuantepec. It is mostly a rolling, tropical lowland with the lowest pass elev...

Confederation of the Rhine

(Encyclopedia)Confederation of the Rhine, league of German states formed by Emperor Napoleon I in 1806 after his defeat of the Austrians at Austerlitz. Among its members were the newly created kingdoms of Bavaria a...

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