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Valley Of Mexico
The Valley of Mexico ( es, Valle de México) is a highlands plateau in central Mexico roughly coterminous with present-day Mexico City and the eastern half of the State of Mexico. Surrounded by mountains and volcanoes, the Valley of Mexico was a centre for several pre-Columbian civilizations, including Teotihuacan, the Toltec, and the Aztec. The ancient Aztec term ('Land Between the Waters') and the phrase Basin of Mexico are both used at times to refer to the Valley of Mexico. The Basin of Mexico became a well known site that epitomized the scene of early Classic Mesoamerican cultural development as well. The Valley of Mexico is located in the Trans-Mexican Volcanic Belt. The valley contains most of the Greater Mexico City, Mexico City Metropolitan Area, as well as parts of the State of Mexico, Hidalgo (state), Hidalgo, Tlaxcala, and Puebla. The Basin of Mexico covers approximately in the NNE-SSW direction with length to width dimensions of approximately to The Valley of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valle De México José Maria Velazco 3
Valle may refer to: * Valle (surname) Geography *"Valle", the cultural and climatic zone of the dry subtropical Interandean Valles of the Andes of Peru, Bolivia, and northwest Argentina *University of Valle, a public university in Cali, Colombia *Bale, Croatia, or Valle, a small town and municipality in Istria county, Croatia *Valle, Ecuador, a town and parish in Cuenca Canton, Azuay Province, Ecuador *Valle Department, a department in southern Honduras *Valle di Cadore, a municipality Belluno, Veneto, Italy *Valle Parish, an administrative unit of Aizkraukle District, Latvia *Valle Hundred, a hundred of Västergötland county, Sweden *Valle, Arizona, United States Norway *Valle, or Valle-Hovin, a neighborhood in the capital city of Oslo *Valle, Bamble, a village in the municipality of Bamble in Vestfold og Telemark county; see Stråholmen *Valle, Møre og Romsdal, a village in the municipality of Ålesund in Møre og Romsdal county *Valle, Norway, a municipality in the Setesdal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Above Mean Sea Level
Height above mean sea level is a measure of the vertical distance (height, elevation or altitude) of a location in reference to a historic mean sea level taken as a vertical datum. In geodesy, it is formalized as ''orthometric heights''. The combination of unit of measurement and the physical quantity (height) is called "metres above mean sea level" in the metric system, while in United States customary and imperial units it would be called "feet above mean sea level". Mean sea levels are affected by climate change and other factors and change over time. For this and other reasons, recorded measurements of elevation above sea level at a reference time in history might differ from the actual elevation of a given location over sea level at a given moment. Uses Metres above sea level is the standard measurement of the elevation or altitude of: * Geographic locations such as towns, mountains and other landmarks. * The top of buildings and other structures. * Flying objects such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Zumpango
Lake Zumpango was an endorheic lake formerly located in the Valley of Mexico. It was important area for Mesoamerican cultural development in central Mexico. The endorheic basin located in the north of State of Mexico, in the borough of municipality of Zumpango and bordering the municipality of Teoloyucan in the State of Mexico. Lake Zumpango and the other Mexican great lakes (the brackish lakes Chalco, Texcoco and Xaltocan and the freshwater Xochimilco) formed the ancient Basin of Mexico lake system. These lakes were home to many Mesoamerican cultures including the Toltecs and the Aztecs. Lake Zumpango was the original habitat of the axolotl, an amphibian which is now critically endangered due to urban destruction. References {{DEFAULTSORT:Zumpango, Lake Lakes of Mexico Former lakes of North America Valley of Mexico Lake Zumpango Lake Zumpango was an endorheic lake formerly located in the Valley of Mexico. It was important area for Mesoamerican cultural developm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tenochtitlan
, ; es, Tenochtitlan also known as Mexico-Tenochtitlan, ; es, México-Tenochtitlan was a large Mexican in what is now the historic center of Mexico City. The exact date of the founding of the city is unclear. The date 13 March 1325 was chosen in 1925 to celebrate the 600th anniversary of the city. The city was built on an island in what was then Lake Texcoco in the Valley of Mexico. The city was the capital of the expanding Aztec Empire in the 15th century until it was captured by the Spanish in 1521. At its peak, it was the largest city in the pre-Columbian Americas. It subsequently became a '' cabecera'' of the Viceroyalty of New Spain. Today, the ruins of are in the historic center of the Mexican capital. The World Heritage Site of contains what remains of the geography (water, boats, floating gardens) of the Mexica capital. was one of two Mexica (city-states or polities) on the island, the other being . The city is located in modern-day Mexico City. Etymolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Conquest Of The Aztec Empire
The Spanish conquest of the Aztec Empire, also known as the Conquest of Mexico or the Spanish-Aztec War (1519–21), was one of the primary events in the Spanish colonization of the Americas. There are multiple 16th-century narratives of the events by Spanish conquistadors, their indigenous allies, and the defeated Aztecs. It was not solely a contest between a small contingent of Spaniards defeating the Aztec Empire but rather the creation of a coalition of Spanish invaders with tributaries to the Aztecs, and most especially the Aztecs' indigenous enemies and rivals. They combined forces to defeat the Mexica of Tenochtitlan over a two-year period. For the Spanish, the expedition to Mexico was part of a project of Spanish colonization of the New World after twenty-five years of permanent Spanish settlement and further exploration in the Caribbean. Significant events in the conquest of Mesoamerica Historical sources for the conquest of Mexico recount some of the same events in bot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aztec Empire
The Aztec Empire or the Triple Alliance ( nci, Ēxcān Tlahtōlōyān, Help:IPA/Nahuatl, [ˈjéːʃkaːn̥ t͡ɬaʔtoːˈlóːjaːn̥]) was an alliance of three Nahua peoples, Nahua altepetl, city-states: , , and . These three city-states ruled that area in and around the Valley of Mexico from 1428 until the combined forces of the Spanish and their native allies who ruled under defeated them in 1521. The alliance was formed from the victorious factions of a civil war fought between the city of and its former tributary provinces. Despite the initial conception of the empire as an alliance of three self-governed city-states, the capital became dominant militarily. By the time the Spanish arrived in 1519, the lands of the alliance were effectively ruled from , while other partners of the alliance had taken subsidiary roles. The alliance waged wars of conquest and expanded after its formation. The alliance controlled most of central Mexico at its height, as well as some more di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toltec Empire
The Toltec Empire'', ''Toltec Kingdom or Altepetl Tollan was a political entity in modern Mexico. It existed through the classic and post-classic periods of Mesoamerican chronology, but gained most of its power in the post-classic. During this time its sphere of influence reached as far away as the Yucatan Peninsula. The capital city of this empire was Tollan-Xicocotitlan, while other important cities included Tulancingo and Huapalcalco. History Classic Before Tula Oral traditions about the origin of Toltecs were collected by historians like Mariano de Veytia and Carlos María de BustamanteBustamante, C.M. (1835) ''Mañanas de la Alameda de México: Publícalas para facilitar á las señoritas el estudio de la historia de su país''. Vol. 1/ref> in the early 19th century. According to said accounts, there was a city named Tlachicatzin in a country ruled by the city of Huehuetlapallan, whose inhabitants called the people of Tlachicatzin "Toltecah", for their fame as dexterous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenwood Publishing Group
Greenwood Publishing Group, Inc. (GPG), also known as ABC-Clio/Greenwood (stylized ABC-CLIO/Greenwood), is an educational and academic publisher (middle school through university level) which is today part of ABC-Clio. Established in 1967 as Greenwood Press, Inc. and based in Westport, Connecticut, GPG publishes reference works under its Greenwood Press imprint, and scholarly, professional, and general interest books under its related imprint, Praeger Publishers (). Also part of GPG is Libraries Unlimited, which publishes professional works for librarians and teachers. History 1967–1999 The company was founded as Greenwood Press, Inc. in 1967 by Harold Mason, a librarian and antiquarian bookseller, and Harold Schwartz who had a background in trade publishing. Based in Greenwood, New York, the company initially focused on reprinting out-of-print works, particularly titles listed in the American Library Association's first edition of ''Books for College Libraries'' (1967), unde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seismic Activity
An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves. Earthquakes can range in intensity, from those that are so weak that they cannot be felt, to those violent enough to propel objects and people into the air, damage critical infrastructure, and wreak destruction across entire cities. The seismic activity of an area is the frequency, type, and size of earthquakes experienced over a particular time period. The seismicity at a particular location in the Earth is the average rate of seismic energy release per unit volume. The word ''tremor'' is also used for non-earthquake seismic rumbling. At the Earth's surface, earthquakes manifest themselves by shaking and displacing or disrupting the ground. When the epicenter of a large earthquake is located offshore, the seabed may be displaced sufficiently to cause a tsunami. Earthquakes ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Of Mexico
The Gulf of Mexico ( es, Golfo de México) is an oceanic basin, ocean basin and a marginal sea of the Atlantic Ocean, largely surrounded by the North American continent. It is bounded on the northeast, north and northwest by the Gulf Coast of the United States; on the southwest and south by the Mexico, Mexican States of Mexico, states of Tamaulipas, Veracruz, Tabasco, Campeche, Yucatan, and Quintana Roo; and on the southeast by Cuba. The Southern United States, Southern U.S. states of Texas, Louisiana, Mississippi, Alabama, and Florida, which border the Gulf on the north, are often referred to as the "Third Coast" of the United States (in addition to its Atlantic and Pacific Ocean, Pacific coasts). The Gulf of Mexico took shape approximately 300 million years ago as a result of plate tectonics.Huerta, A.D., and D.L. Harry (2012) ''Wilson cycles, tectonic inheritance, and rifting of the North American Gulf of Mexico continental margin.'' Geosphere. 8(1):GES00725.1, first p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pánuco River
The Pánuco River ( es, Río Pánuco, ), also known as the ''Río de Canoas'', is a river in Mexico fed by several tributaries including the Moctezuma River and emptying into the Gulf of Mexico. The river is approximately long and passes through or borders the states of Mexico, Hidalgo, Querétaro, San Luis Potosí, Tamaulipas, and Veracruz. According to the ''Atlas of Mexico'', it is the fourth-largest river in Mexico by volume of runoff, and forms the sixth-largest river basin in Mexico by area. The Pánuco is formed by the confluence of its two main tributaries, the Moctezuma River, Moctezuma and the Tampaón (or Tamuín). The Moctezuma originates on the Mexican Plateau, and its headwater streams include the Tula River. It runs northward, forming the state border between Hidalgo and Querétaro as it moves toward San Luis Potosí, before turning eastward to carve a deep canyon through the Sierra Madre Oriental. Once emerging onto the Gulf Coastal Plain, it runs northe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tula River
The Tula River ( es, Río Tula) is a river in Hidalgo State in central Mexico, and a tributary of the Moctezuma River. Geography It runs through the city of Tula de Allende and begins as a drainage channel for the Valley of Mexico, which contains the metropolitan Mexico City region. The Moctezuma River is a tributary of the Pánuco River. The river is significantly contaminated with both organic and inorganic substances. Tilapia caught from the Tula river contain levels of lead that greatly exceed the established safety limits for consumption. Unusually high levels of cadmium, arsenic and lead were found in samples of Tula zooplankton Zooplankton are the animal component of the planktonic community ("zoo" comes from the Greek word for ''animal''). Plankton are aquatic organisms that are unable to swim effectively against currents, and consequently drift or are carried along by .... References Rivers of Hidalgo (state) Tributaries of the Pánuco River {{Mexico- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
