Question: Of the towns located at the Lippe which expanded around 1900 after establishing hard coal mines, which has the highest altitude? Passage 1:On 6 July 1910, the National Congress of Chile passed a bill allocating 400,000 pounds sterling to the navy for two battleships—which would eventually be named Almirante Latorre and Almirante Cochrane—six destroyers, and two submarines. The contract to build the battleships was awarded to Armstrong Whitworth on 25 July 1911. Almirante Latorre was officially ordered on 2 November 1911, and was laid down less than a month later on 27 November, becoming the largest ship built by Armstrong at the time. The New York Tribune reported on 2 November 1913 that Greece had reached an accord to purchase Almirante Latorre during a war scare with the Ottoman Empire, but despite a developing sentiment within Chile to sell one or both of the dreadnoughts, no deal was made.
 Passage 2:Historically, the preconditions for a change of the landscape started with the construction of the Cologne-Minden trunk line in the 1840s that connected the river Rhine settlements like Cologne with harbours and trade at the river Weser and so with the Lippe town Hamm, too. Moreover, this railway supported the coal and steel industry development in the northern Ruhr region. The hard coal mining that started in the middle of the 19th century in the Emscher catchment area developed in the following decades direction north and so to the Lippe catchment area, too, where from the 1860s on first problems from mining subsidence and drainage of polluted water appeared. The historical city of Hamm and the towns Lünen, Haltern and Dorsten were small settlements located at the Lippe but expanded with the establishing of hard coal mines starting around 1900. The industrialization caused huge water quality problems in the Lippe tributaries and the Lippe itself; therefore first in 1913 the Sesekegenossenschaft and later in 1926 the Lippeverband as water boards (“Wasserwirtschaftsverbände”) were established. Since 1914 the Datteln-Hamm Canal and 1930 the Wesel-Datteln Canal are located in parallel to the Lippe which is not navigable for mass transportation. The canals receive Lippe water or feed the Lippe (to improve dry weather flow) from an exchange facility in Hamm, operated by the Wasserverband Westdeutsche Kanäle.
 Passage 3:John Harger Stewart (born March 31, 1940, Cleveland) is an American tenor, conductor, and voice teacher who had an active international singing career in concerts and operas from 1964 to 1990. He began his career singing regularly with the Santa Fe Opera from the mid-1960s through the early 1970s; after which he appeared only periodically in Santa Fe up through the mid-1980s. He was particularly active with the New York City Opera during the 1970s and 1980s, and with the Frankfurt Opera from the mid-1970s through 1990. He also appeared as a guest artist with several other important American opera companies, including the Metropolitan Opera and the Washington National Opera, and at other European opera houses like the De Nederlandse Opera in Amsterdam, the Deutsche Oper Berlin, the Grand Théâtre de Genève in Switzerland, and the Wexford Festival Opera in Ireland. Now retired from singing, he is currently the Director of Vocal Activities at Washington University in St. Louis where he also teaches singing and conducts student opera productions and choirs. He also serves as the opera conductor at the Johanna Meier Opera Theater Institute at Black Hills State University.

Output: 2