[Niagara], a section of the St. Lawrence River, in N. America, extending between Lakes Erie and Ontario, having a descent throughout its course of 36 m. of 326 ft., the Falls, preceded and succeeded by rapids, being the largest in the world, the Canadian or Horse Shoe Fall being 2640 ft. wide, with a descent of 158 ft., and the American Fall being one-third of the width of the Canadian, and with a descent of over 162 ft.

[Niam-niam], a people of the E. Soudan, SE. of Darfur, occupying territory between the basins of the Nile and the Congo.

[Nibelung], king of the Nibelungen, a mythical Burgundian tribe, the fabulous possessor of a hoard of wealth so inexhaustible that "twelve waggons in twelve days, at the rate of three journeys a day, could not carry it off," and which he bequeathed to his two sons on his deathbed, by the vanquishing of whom the hoard fell into the hands of the redoubtable hero Siegfried.

[Nibelungen Lied] (i. e. Lay of the Nibelungen), an old German epic, of date, it is presumed, earlier than the 12th century; it consists of two parts, the first ending with the murder of Siegfried by Hagen, his wresting of the hoard (see [supra]) from his widow, Kriemhild, and burying it at the bottom of the Rhine, and the second relating the vengeance of Kriemhild and the annihilation of the whole Burgundian race, Kriemhild included, to whom the treasure had originally belonged; to the latter part the name of the Nibelungen Not (or Distress) has been given.

[Nicaragua] (313, mostly mulattoes and negroes), the largest and richest of five republics occupying Central America, stretches across the isthmus from the Pacific to the Caribbean Sea, between Honduras (N.) and Costa Rica (S.); the Cordilleras traverse the heart of the country, and the immense valleys of the W. are remarkable for the two great southern lakes, Nicaragua and Managua, which are studded with volcanic islands; rich in gold, silver, copper, and coal, with vast forests of mahogany, rosewood, &c., splendid pastures and a fertile soil; the country has through misgovernment and a bad climate remained in a backward state; in recent times more has been done; hides, bananas, coffee, and india-rubber are the chief exports, and a considerable deal of mining goes on; the great ship-canal from the Pacific to the Caribbean, begun in 1889 by a U.S. company, is not yet completed; Managua (18) is the capital; asserted its independence from Spain in 1821, and has since been rent by countless revolutions; a president and a congress of 48 administer its affairs.

[Nice] or Nicæa, an ancient city of Bithynia, in Asia Minor, celebrated as the seat of two oecumenical councils of the Church, the first, presided over by Constantine in 325, which condemned Arianism, and the second, under the Empress Irene in 787, which deliberated on image-worship.

[Nice] (74), capital of the department Alpes-Maritimes, France, charmingly situated on the Mediterranean coast near the Italian border, terraced hills shelter it on the N., and its genial and equable climate make it a favourite winter resort for invalids; the Paglione, a small stream, divides the old and modern portion; Castle Hill, with ruins and pleasure gardens, the cathedral, art-gallery, &c., are features of interest; olive-oil is the chief export, and artistic pottery, perfumery, &c., are manufactured.

[Nicene Creed], a creed established as orthodox at [Nice] (q. v.), which affirmed as against Arianism that Christ as Son of God was not merely of like substance, but of the same substance with the Father.

[Nicholas], the name of five Popes: N. I., St., surnamed the Great, Pope from 858 to 867, asserted the supremacy of the papal see, Festival, Nov. 13; N. II., Pope from 1058 to 1061; N. III., Pope from 1277 to 1280; N. IV., Pope from 1288 to 1292; N. V., Pope from 1447 to 1456, after the capture of Constantinople by the Turks, took the exiled Greek scholars under his protection, fostered the learning of the East, and laid the foundation of the Vatican Library by the collection of over 5000 Greek and Latin MSS.

[Nicholas, St.], the patron saint of boys, of sailors, of Russia and Aberdeen, as well as other towns; was bishop of Myra, persecuted under Diocletian; is generally represented in bishop's robes, and has either three purses or three children as his attributes; the three children and the three purses refer to one and the same story: St. Nicholas, on learning that a father who had three daughters was tempted by extreme poverty to expose them to a life of dishonour, went by night and threw into the window of the house three bags of money which served as a marriage portion for each, and thus rescued them from a life of shame.