Columbia Encyclopedia

(Encyclopedia) Mazzini, Giuseppe jo͞ozĕpˈpā mät-sēˈnē [key], 1805–72, Italian patriot and revolutionist, an outstanding figure of the Risorgimento. His youth was spent in literary and philosophical studies...

(Encyclopedia) Baden bäˈdən [key], former state, SW Germany. Karlsruhe was the capital. Stretching from the Main River in the northeast across the lower Neckar valley and along the right bank of the Rhine to Lake...

(Encyclopedia) Courbet, Gustave güstävˈ ko͞orbāˈ [key], 1819–77, French painter, b. Ornans. He moved to Paris in 1839 and studied there, learning chiefly by copying masterpieces in the Louvre. An avowed real...

(Encyclopedia) Waldenses wôldĕnˈsēz [key] or Waldensians, Protestant religious group of medieval origin, called in French Vaudois. They originated in the late 12th cent. as the Poor Men of Lyons, a band organize...

(Encyclopedia) water power, mechanical energy derived from falling or flowing water, e.g., rivers, streams, and the overflow of dams. The wooden water wheel, long utilized for driving machinery in flour mills and fa...

(Encyclopedia) Froebel, Friedrich Wilhelm August frāˈbəl, frōˈ–, Ger. frēˈdrĭkh vĭlˈhĕlm ouˈgo͝ost fröˈbəl [key], 1782–1852, German educator and founder of the kindergarten system. He had an unha...

(Encyclopedia) Grisons grēsŏnzˈ, Fr. grēzôNˈ [key], Ger. Graubünden, Ital. Grigioni, Romansch Gri...

(Encyclopedia) Gallatin, Albert gălˈətĭn [key], 1761–1849, American financier and public official, b. Geneva, Switzerland. Left an orphan at nine, Gallatin was reared by his patrician relatives and had an exce...

(Encyclopedia) pear, name for a fruit tree of the genus Pyrus of the family Rosaceae (rose family) and for its fruit, a pome. The common pear (P. communis) is one of the earliest cultivated of fruit trees, both in i...

(Encyclopedia) Mesolithic period mĕzˌəlĭthˈĭk [key] or Middle Stone Age, period in human development between the end of the Paleolithic period and the beginning of the Neolithic period. It began with the end o...