QUES: Originally much of the valley laid beneath the waters of Lake Texcoco, a system of interconnected salt and freshwater lakes. The Aztecs built dikes to separate the fresh water used to raise crops in chinampas and to prevent recurrent floods. These dikes were destroyed during the siege of Tenochtitlan, and during colonial times the Spanish regularly drained the lake to prevent floods. Only a small section of the original lake remains, located outside the Federal District, in the municipality of Atenco, State of Mexico.
Where does the lake still remain?

ANS: municipality of Atenco, State of Mexico

QUES: Ann Arbor's residential neighborhoods contain architectural styles ranging from classic 19th-century and early-20th-century designs to ranch-style houses. Among these homes are a number of kit houses built in the early 20th century. Contemporary-style houses are farther from the downtown district. Surrounding the University of Michigan campus are houses and apartment complexes occupied primarily by student renters. Tower Plaza, a 26-story condominium building located between the University of Michigan campus and downtown, is the tallest building in Ann Arbor. The 19th-century buildings and streetscape of the Old West Side neighborhood have been preserved virtually intact; in 1972, the district was listed on the National Register of Historic Places, and it is further protected by city ordinances and a nonprofit preservation group.
Kit houses were built late in what century?

ANS: unanswerable

QUES: In 1963, Ralph J. Roberts in conjunction with his two business partners, Daniel Aaron and Julian A. Brodsky, purchased American Cable Systems as a corporate spin-off from its parent, Jerrold Electronics, for US $500,000. At the time, American Cable was a small cable operator in Tupelo, Mississippi, with five channels and 12,000 customers. Storecast Corporation of America, a product placement supermarket specialist marketing firm, was purchased by American Cable in 1965. With Storecast being a Muzak client, American Cable purchased its first Muzak franchise of many in Orlando, Florida.
How many customers did Storecast Corporation of America have in 1963?

ANS: unanswerable

QUES: Most of the Korean Presbyterian denominations share the same name in Korean, 대한예수교장로회 (literally means the Presbyterian Church of Korea or PCK), tracing its roots to the United Presbyterian Assembly before its long history of disputes and schisms. The Presbyterian schism began with the controversy in relation to the Japanese shrine worship enforced during the Japanese colonial period and the establishment of a minor division (Koryu-pa, 고려파, later The Koshin Presbyterian Church in Korea, Koshin 고신) in 1952. And in 1953 the second schism happened when the theological orientation of the Chosun Seminary (later Hanshin University) founded in 1947 could not be tolerated in the PCK and another minor group (The Presbyterian Church in the Republic of Korea, Kijang, 기장) was separated. The last major schism had to do with the issue of whether the PCK should join the WCC. The controversy divided the PCK into two denominations, The Presbyterian Church of Korea (Tonghap, 통합) and The General Assembly of Presbyterian Church in Korea (Hapdong, 합동) in 1959. All major seminaries associated with each denomination claim heritage from the Pyung Yang Theological Seminary, therefore, not only Presbyterian University and Theological Seminary and Chongsin University which are related to PCK but also Hanshin University of PROK all celebrated the 100th class in 2007, 100 years from the first graduates of Pyung Yang Theological Seminary.
In what year was Hanshin University, formerly known as Presbyterian Church of Korea, founded?

ANS:
unanswerable