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The Veil and Muslim Womens Behavior Research Paper

Tuesday, March 17, 2020

Gun Control Essays (1597 words) - Gun Politics In The United States

Gun Control Essays (1597 words) - Gun Politics In The United States Gun Control : The failure of Gun Control Laws Americans are faced with an ever-growing problem of violence. Our streets have become a battleground where the elderly are beaten for their social security checks, where terrified women are viciously attacked and raped, where teenage gangster shoot it out for a patch of turf to sell their illegal drugs, and where innocent children are caught daily in the crossfire of drive-by shootings. We cannot ignore the damage that these criminals are doing to our society, and we must take actions to stop these horrors. However, the efforts by some misguided individuals to eliminate the legal ownership of firearms does not address the real problem at hand, and simply disarms the innocent law abiding citizens who are most in need of a form of self-defense. To fully understand the reasons behind the gun control efforts, we must look at the history of our country, and the role firearms have played in it. The second amendment to the Constitution of the United States makes firearm ownership legal in this country. There were good reasons for this freedom, reasons which persist today. Firearms in the new world were used initially for hunting, and occasionally for self-defense. However, when the colonist felt that the burden of British oppression was too much for them to bear, they picked up their personal firearms and went to war. Standing against the British armies, these rebels found themselves opposed by the greatest military force in the world at that time. The 18th century witnessed the height of the British Empire, but the rough band of colonial freedom fighters discovered the power on the Minuteman, the average American gun owner. These Minuteman, so named because they would pick up their personal guns and jump to the defense of their country on a minutes notice, served a major part in winning the American Revolution. The founding fathers of the country understood that an armed populace was instrumental in fighting off oppression, and they made the right to keep and bear arms a constitutionally guaranteed right(The Gunin American 14-25)Over the years, some of the reasons for owning firearms have changed. As our country grow into a strong nation, we expanded westward, exploring the wilderness, and building new towns on the frontier. Typically, these new towns were far away from the centers of civilization, and the only law they had was dispensed by townsfolk through the barrel of a gun. Crime existed, but could be minimized when the townspeople fought back against the criminals. Eventually, these organized townspeople developed police forces as their towns grew in size. Fewer people carried their firearms on the street, but the firearms were always there, ready to be used in self-defense(27-39) It was after the Civil War that the first gun-control advocates came into existence. These southern leaders who were afraid that the newly freed black slaves would assert their newfound political rights, and these leaders wanted to make it easier to oppress the free blacks(41) This oppression was accomplished by passing laws making it illegal in many places or black people to own firearms. With that effort, they assured themselves that the black population would be subject to their control, and world not have the ability to fight back. At the same time, the people who were most intent on denying black people their basic rights walked around with their firearms, making it impossible to resist their efforts. An unarmed man stands little chance against and armed one, and these armed men saw their plans work completely. It was a full century before the civil rights activists of the 1960s were able to restore the constitutional freedoms that blacks in this country were granted in the 1860s(46). Todays gun control activists are a slightly different breed. They claim that gun violence in this country has gotten to a point where something must be done to stop it. They would like to see criminals disarmed, and they want the random violence to stop(Edel 77). I agree with their sentiments. However, they are going about it in the wrong way. While claiming that they want to take guns out of the hands of criminals, they work to pass legislation that world take the guns out of the hands of law abiding citizens instead. For this reason the efforts at gun control do not address the real problem of crime. The simple definition of a criminal is someone who does not obey the law. The simple definition of a law abiding

Sunday, March 1, 2020

Chinampa - Raised Field Agriculture in the Americas

Chinampa - Raised Field Agriculture in the Americas Chinampa system farming (sometimes called floating gardens) is a form of ancient raised field agriculture, used by American communities at least as early as 1250 CE, and successfully used by small farmers today as well. Chinampas are long narrow garden beds separated by canals. The garden land is built up from the wetland by stacking alternating layers of lake mud and thick mats of decaying vegetation. The process is typically characterized by exceptionally high yields per unit of land.  The word chinampa is a Nahuatl (native Aztec) word, chinamitl, meaning an area enclosed by hedges or canes. Key Takeaways: Chinampas Chinampas are a type of raised field agriculture used in wetlands, constructed of stacked alternating layers of mud and decaying vegetation.  The fields are built with a series of long alternating strips of canals and raised fields.  If properly maintained, by dredging organic-rich canal muck and placing it onto of the raised fields, chinampas are quite productive.  They were seen by the by Spanish conquistador Hernan Cortes when he reached the Aztec capital of Tenochtitlan (Mexico City) in 1519.  The oldest chinampas in the Basin of Mexico date to ca. 1250 CE, well before the formation of the Aztec empire in 1431.   Cortes and the Aztec Floating Gardens The first historical record of chinampas was by the Spanish conquistador Hernan Cortes, who arrived in the Aztec capital of Tenochtitlan (now Mexico City) in 1519. At the time, the basin of Mexico where the city is located was characterized by an interconnected system of lakes and lagoons of varying size, elevation, and salinity. Cortes saw agricultural plots on rafts on the surface of some of the lagoons and lakes, connected to the shore by causeways, and to the lakebeds by willow trees. The Aztecs did not invent chinampa technology. The earliest chinampas in the Basin of Mexico date to the Middle Postclassic periods, about 1250 CE, more than 150 years before the formation of the Aztec empire in 1431.  Some archaeological evidence exists showing that the Aztecs damaged some of the existing chinampas when they took over the basin of Mexico. Ancient Chinampa Aerial view over Xochimilco traditional agricultural fields Mexico City, March 16, 2015. Getty Images / Ulrike Stein / Stock Editorial Ancient chinampa systems have been identified throughout the highland and lowland regions of both continents of the Americas, and are also currently in use in highland and lowland Mexico on both coasts; in Belize and Guatemala; in the Andean highlands and Amazonian lowlands. Chinampa fields are generally about 13 feet (4 meters) wide but can be up to 1,300–3,000 ft (400–900 m) in length. Ancient chinampa fields are difficult to identify archaeologically  if theyve been abandoned and allowed to silt over: However, a wide variety of remote sensing techniques such as aerial photography have been used to find them with considerable success. Other information about chinampas is found in archival colonial records and historic texts, ethnographic descriptions of historic period chinampa farming schemes, and ecological studies on modern ones. Historical mentions of chinampa gardening date to the early Spanish colonial period. Farming on a Chinampa Chinampa Field Scene, Xochimilco. Hernn Garcà ­a Crespo The benefits of a chinampa system are that the water in the canals provides a consistent passive source of irrigation. Chinampa systems, as mapped by environmental anthropologist Christopher T. Morehart, include a complex of major and minor canals, which act both as freshwater arteries and provide canoe access to and from the fields. To maintain the fields, the farmer must continually dredge soil from the canals, and redeposit the soil atop the garden beds. The canal muck is organically rich from rotting vegetation and household wastes. Estimates of the productivity based on modern communities suggest that 2.5 acres (1 hectare) of chinampa gardening in the basin of Mexico could provide an annual subsistence for 15–20 people. Some scholars argue that one reason chinampa systems are so successful has to do with the diversity of species used within the plant beds. A chinampa system in San Andrà ©s Mixquic, a small community located about 25 miles (40 kilometers) from Mexico City, was found to include an astonishing 146 different plant species, including 51 separate domesticated plants. Other benefits include a damping down of plant diseases, compared to ground-based agriculture. Ecological Studies Instensive studies in Mexico City have been focused on chinampas in Xaltocan and Xochimilco. Xochimilco chinampas include not just crops such as maize, squash, vegetables, and flowers but small-scale animal and meat production, hens, turkeys, fighting cocks, pigs, rabbits and sheep. In sub-urban spaces, there are also draft animals (mules and horses) used to draw carts for maintenance purposes and take visiting local tourists. Beginning in 1990, heavy metal pesticides such as methyl parathion were applied to some chinampas in Xochimilco. Methyl parathion is an organophosphate which is extremely toxic to mammals and birds, which negatively impacted the kinds of levels of nitrogen available in the chinampa soils, decreasing beneficial types and increasing those not-so-beneficial. A study by Mexican ecologist Claudia Chvez-Là ³pez and colleagues reports successful laboratory tests removing the pesticide, lending hope that damaged fields may yet be restored. Archaeology Chinampa or floating gardens, Mexico, journey of Leon De Pontelli to Central America, from LIllustration, Journal Universel 886(35), February 18, 1860. De Agostini / Biblioteca Ambrosiana Getty Images The first archaeological investigations into chinampa farming were in the 1940s, when Spanish archaeologist Pedro Armillas identified relict Aztec chinampa fields in the Basin of Mexico, by examining aerial photographs. Additional surveys of central Mexico were conducted by US archaeologist William Sanders and colleagues in the 1970s, who identified additional fields associated with the various barrios of Tenochtitlan. Chronological data suggests chinampas were built at the Aztec community of Xaltocan during the Middle Postclassic period  after significant  amounts of political organization was in place. Morehart (2012) reported a 3,700–5,000 ac (~1,500–2,000 ha) chinampa system at the postclassic kingdom, based on aerial photographs, Landsat 7 data, and Quickbird VHR multispectral imagery, integrated into a GIS system. Chinampas and Politics Although Morehart and colleagues once argued that chinampas required a  top-down organization to be implemented, most scholars today (including Morehart) agree that building and maintaining of chinampa farms do  not require organizational and administrative responsibilities at the state level. Indeed, archaeological studies at Xaltocan and ethnographic studies at  Tiwanaku  have provided evidence that the meddling of the state in chinampa farming is detrimental to a successful enterprise. As a result, chinampa farming may be well-suited to locally-driven agricultural efforts today. Sources Chvez-Là ³pez, C., et al. Removal of Methyl Parathion from a Chinampa Agricultural Soil of Xochimilco Mexico: A Laboratory Study. European Journal of Soil Biology 47.4 (2011): 264–69. Print.Losada Custardoy, Hermenegildo Romn, et al. The Use of Organic Waste from Animals and Plants as Important Input to Urban Agriculture in Mà ©xico City. International Journal of Applied Science and Technology 5.1 (2015). Print.Morehart, Christopher T. Chinampa Agriculture, Surplus Production, and Political Change at Xaltocan, Mexico. Ancient Mesoamerica 27.1 (2016): 183–96. Print.-. Mapping Ancient Chinampa Landscapes in the Basin of Mexico: A Remote Sensing and GIS Approach. Journal of Archaeological Science 39.7 (2012): 2541–51. Print.-. The Political Ecology of Chinampa Landscapes in the Basin of Mexico. Water and Power in Past Societies. Ed. Holt, Emily. Albany: State University of New York Press, 2018. 19–40. Print.Morehart, Christopher T., and Charles D. Frederick . The Chronology and Collapse of Pre-Aztec Raised Field (Chinampa) Agriculture in the Northern Basin of Mexico. Antiquity 88.340 (2014): 531–48. Print.