Aboriginal Contributions to Canada Essay Example | Topics and Well Written Essays - 1000 words

Aboriginal Contributions to Canada - Essay Example rature and warfare.This paper on Aboriginal contributions to Canada discusses the various contributions made by them in the field of transportation. Some of the key contributions of the Aboriginals to Canada in the field of transportation include – birch bark canoes, the Kayak, snowshoes, toboggans, moccasins, and the muklucks. Aboriginal contribution in the field of transportation:The Canadian landscape and climate is diverse and uneven in nature. Most of the regions experienced severe snowfall thus restricting the access to food. Also the agriculturists lived along the river banks, and the only feasible mode of transportation was the river.The wheeled vehicles were largely absent due to lack of animals such as camels or horses,to draw the carriages,the waterways were the only convenient routes of travel for the aboriginals,who used canoes to transport their properties from one place to the other, as well as for trade purposesThe birch bark canoes are considered as one of the greatest contributions from the aboriginal people to Canada. Figure 1: A birch bark canoe Source: http://www.birchbarkcanoe.net/builder.htm The canoes which were made from barks of the birch trees were found in abundance along the banks of the Great Lakes watershed (Johansen, Pritzker, 2007). The barks of this tree were known for being extremely lightweight and smooth and were waterproof and resilient (Sandved et al., 1993). The Algonquians tribes used different modes of transportation depending on the seasons. The birch bark canoes were mostly used during the summer (Rogers, Smith, 1994) while in winter, when the waterways freezed, majority of the travel had to be done via land. Since most of the land during winter was covered in snow, the aboriginals had to invent an alternative means of transport, which resulted in the invention of the snow shoes and toboggans (Jenness, 1932). The aboriginals used various types of snowshoes depending on the condition of snow as well as the quant ity of weight being carried while travelling from one place to another. For instance, the Mistassini tribe used beavertail snowshoes, which were primarily used by the men, while travelling through the bush and when the snow was deep. The women on the other hand used the swallowtail snowshoes, which was used during early winter. Apart from these, there were various other styles of snowshoes used by the aboriginals such as the pointed snowshoes, the bear paw and the narrow snowshoes (Sturtevant, 1981). Figure 2: Various types of snowshoes used by the aboriginals Source: http://www.virtualmuseum.ca/Exhibitions/Ground/english/exhibition/mfn/snowshoes.html Moccasins are another recent contribution to mainstream culture. The Moccasin is a type of footwear native to the Aboriginals. The word derived from the Algonquian tribe, and is used to refer to a type of footwear made out of soft leather and sewn together in a 'slipper-like' form. Traditionally this type of footwear was made from deer or moose hide, and decorated with exotic beadwork or quillwork or other similar aboriginal designs. They are one of the most crucial forms of transportation, and could be used in any season. The fur used ensures enough protection to the feet, and retains warmth during winter (Beavon et al., 2005). Thus not only did the aboriginal tribes taught

Physical Security risk Assessment Coursework Example | Topics and Well Written Essays - 1500 words

Physical Security risk Assessment - Coursework Example se, the lives and safety of people is always at stake especially in social and recreational places like in stadiums, shopping malls, and other places associated with big crowds of people. Terrorist threats are real and thus security with regard to the mentioned places should and must be upheld at all costs. In many occasions high resistance materials with capacity to resist bullets and other explosives have been used to firmly safeguard important build structures. Further, roads and streets leading to and from these building are barricaded to ensure channeled and controlled entry (National Institute of Building Sciences, 2012). This section is dedicated to discussing the hardening requirements for the BC Place Stadium during the Olympic Games. Building a perimeter wall around the BC Place Stadium is the first and foremost physical security measure that stadia physical security management board should put in place. The distance from this perimeter wall to the stadia should at least be 200 meters; this, in its own right is hardening enough to resist a blast. Accordingly, the perimeter wall should be built using high resistance materials and thickened to make it hard if not impossible for intrusion and breaking in. In the same line of argument, building a perimeter wall will ensure that unauthorized and malicious vehicles with ill intention do not have any easy access to the stadium. The wall should also have cement or steel barriers to resist attacks from heavy trucks that might be loaded with explosives. This is also essential for forced entry resistance (National Institute of Building Sciences, 2012). Putting up barriers particularly at the convergence points is another measure that must be taken into consideration; although it is costly but it is vital for the safety of the masses that would come to the stadium. Setting up a low barrier slightly away from the stadia will provide adequate security while also not intruding on the visitor’s privacy. For