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Chicago, river, United States

(Encyclopedia)Chicago, river, formed in Chicago by the junction of its North Branch (24 mi/39 km long) and South Branch (10 mi/16 km long), and flowing southeast via a canal into the Des Plaines River at Lockport, ...

Eider, river, Germany

(Encyclopedia)Eider īˈdər [key], river, 117 mi (188 km) long, rising S of Kiel, N Germany, and flowing N to the Kiel Canal before turning west and meandering to the North Sea at Tönning. It is navigable for mos...

Marne, river, France

(Encyclopedia)Marne, river, c.325 mi (520 km) long, rising in the Langres plateau, NE France, and flowing in an arc generally NW to the Seine River near Paris. It passes through Chaumont and Châlons-en-Champagne. ...

Rove Tunnel

(Encyclopedia)Rove Tunnel rōv, Fr. rôv [key], southern section of the Marseilles-Rhône Canal, 4.5 mi (7.2 km) long and 72 ft (22 m) wide, Bouches-du-Rhône dept., SE France; opened 1927. Starting near the villag...

Lesseps, Ferdinand Marie, vicomte de

(Encyclopedia)Lesseps, Ferdinand Marie, vicomte de fĕrdēnäNˈ märēˈ vēkôNtˈ də lĕsĕpsˈ [key], 1805–94, French diplomat and engineer. He entered the consular service in 1825 and was minister to Spain ...

celestite

(Encyclopedia)celestite sĕlˈəstĭn, –tīn [key], mineral appearing in blue-tinged or white orthorhombic crystals or in fibrous masses. The natural sulfate of strontium, SrSO4, it is important as a source of st...

Tarbell, Ida Minerva

(Encyclopedia)Tarbell, Ida Minerva, 1857–1944, American author, b. Erie co., Pa., grad. Allegheny College (B.A., 1880; M.A., 1883). One of the leading muckrakers, she is remembered for her investigations of indus...

Ohio, state, United States

(Encyclopedia)CE5 Ohio, midwestern state in the Great Lakes region of the United States. It is bordered by Pennsylvania (NE), West Virginia (SE) and Kentucky (S) across the Ohio River, Indiana (W), and Michigan ...

Torrijos Herrera, Omar

(Encyclopedia)Torrijos Herrera, Omar ōmärˈ tōrēˈhōs ārāˈrä [key], 1929–81, military leader, dictator of Panama (1968–78). As a lieutenant colonel, he led, together with Col. Boris Martínez, the coup...

Buzzards Bay

(Encyclopedia)Buzzards Bay, inlet of the Atlantic Ocean, 30 mi (48 km) long, from 5 to 10 mi (8–16 m) wide, SE Mass., connected with Cape Cod Bay by the Cape Cod Ca...