Native Americans Essays - American Culture, , Term Papers

Native Americans Many times throughout history, specific events occur that explain why the existence of Native Americans are necessary for the Spanish and English colonists to survive. The Native Americans were like parents to the Spanish and English colonists. As a newborn baby is introduced to the new world, alike, the Spanish and English were introduced to a New World in which the Natives were already a part of. Their inhabitance of the land dates back to many thousands of years ago where they inhabited all regions of the America's. When the Europeans arrived the Natives gave the colonists knowledge about the land. At times the Natives cared for them and supplied them with food and various other things. They also provided work for the colonists whether the Natives were slaves, servants or allied forces. Economically, the Natives were needed very much for anything the colonists would export to Europe. Throughout history, the colonists' dependency on the Natives was clearly shown and the how the col onists exploited the Natives in every possible way was also clear. What the colonists needed most from the Natives was their knowledge of the land. Because the Natives lived in the America's for thousands of years, they are familiar with the area and they know how to work with it. For example, when Cortez landed on the Mexican shores on 1519, he used the Aztecs for their gold. When he found out where the Aztecs were getting their gold from, he simply destroyed them after he used them for their knowledge. Spanish colonists also had to learn a lot from the Pima, Pueblo and Papagos to be able to continue their farming in the very dry Southwest. Another tribe's knowledge the colonists needed for survival was the Hohokam. ?The Hohokam built and maintained the first irrigation system in America, channeling river water many miles to desert fields of maize, beans, squash, tobacco, and cotton. ? The Hohokam's knowledge of the dry lands and irrigation was passed on to later tribes, which was ultimately acquired by the colonists. This type of knowledge is essential to survival of the colonists because you could imagine what would happen to these farmers when they are left in a desert with no assistance, they would die! Thus, the knowledge of the land that the Natives had was critical to the survival of the colonists. Yet, with all the knowledge they provided, it still wasn't enough. Not only were the colonists dependent on the knowledge the Natives provided, but they also needed their care and their supplies. At times, the colonists reached the shores of the New World and met harsh conditions that they were not prepared for, yet the Natives have adapted to. At times like these, the Natives would care for this unknown kind. For example, in 1608 when 144 people were sent to Chesapeake to begin the first permanent English colony (Jamestown) and ?[the colonists] survived the first year only with Powhatan's material assistance. ? They were unable to support themselves. ? The same incident occurred on the island of Roanoke when the colony there, ?Was incapable of supporting itself... [the tribe leader] did the hospitable thing. ? Another example where the Natives did the hospitable thing for the colonists was at Plymouth when the Natives fed and cared for the Pilgrims. The previous examples prove the Natives were needed for the colonists' survival. Almost all of the E nglish colonies in the beginning would have perished if it weren't for the Natives. The Natives are also responsible for ?Supply[ing] [the first European colonists in the south] with rich harvests from their extensive fields? .? It's hard to believe that with all the violence that goes on between the two cultures, that the Natives would actually give their own addiction of tobacco to the colonists. The Natives taught the colonists how to grow these plants and they used the Natives' fertile, mild soil around the Mississippian River. As well as that, English colonists on the northeast shores of the U.S. farmed maize on the same land and fished in the same waters as the Algonquian tribe. There is an unending amount of examples of where the Natives provided care, supplies and life for

Cold Weather Reduces Hybrid Fuel Mileage

Cold Weather Reduces Hybrid Fuel Mileage It’s not just the frozen toes and icy temps that can get ya down at this time of the year. It’s filling up at the pump too. Yet even if you drive a hybrid- and love its feel good fuel mileage, they also take a hit in fuel economy when the mercury dips. Why does hybrid fuel economy drop in winter weather? Well, not only do hybrids suffer many of the same cold weather fuel economy losses of a conventional vehicle, but the hybrid electrical systems lose efficiency toowhich equates to a drop in mileage. Hybrid System Temperature – Just like the vehicles internal combustion engine, its hybrid system components (especially the battery) work best when they are warm. The onboard hybrid battery depends upon a chemical reaction to both release energy to the electric drive motor and accept charge during regenerative braking. This reaction is severely hampered when the battery is cold, so the engine runs longer and more frequently to make up the deficit while the battery warms up. Passenger Compartment Heat - Hybrids, just like conventional cars, rely on hot engine coolant circulating through the heater core (heat exchanger) to keep the cabin warm. Obviously, the engine needs to run more frequently to keep up with heater demand. The higher the heater setting, the longer the engine runs. Heavy Defroster Use - Running the defroster can also pull down the mileage. When the defroster is on, not only is it dispensing heat from the heater core, but it also runs the AC compressor to remove moisture from the air. Though its good for the compressor to run periodic cycles in the colder weather (to preserve the integrity of the internal seals), excessive use does reduce fuel economy. In most hybrids, the compressor is run by its own electric motor instead of a belt from the engine, but this doesnt allow the compressor to run penalty-free. That extra electric discharge will require more frequent recharging of the hybrid battery. Running the compressor does hurt fuel mileage. The following two points hybrids share with conventional vehicles: Unburned Fuel – Gasoline just doesn’t atomize and burn as well in a cold engine- tiny droplets of unburned fuel remaining in the cylinder are evacuated with the exhaust. That unburned fuel tallies up to a loss in power- using more fuel to go the same distance- not to mention, substantially increasing the your engines emissions. Tire Pressure Drops – It’s just a law of physics. Colder temperatures cause the pressure in those tires to drop, about 1 to 2 psi for every 10 degrees in temperature drop. Low tire pressure creates extra rolling resistance and friction, and hence, lost fuel economy. How to Improve Hybrid Fuel Mileage Watch that Thermostat - Just as youd turn down the heat in your house to save fuel, set the vehicles heater to the lowest comfortable level.Heat the Seats - If your hybrid has them, take advantage of the electrically-heated seats. The heat from the seats keeps you comfy and reduces the need to heat the whole cabin.Beat the Defroster Penalty - Setting the heater in defrost mode is the easiest way to quickly clear heavily frosted windows (especially the windshield). However, once the cabin is warm and the windows are clear, turn the defroster offin most cases, cabin heat will keep the windows fairly frost-free. Turn on the defroster and cycle only as needed.Garage It – If it’s available, use it. Even if it entails giving that extra junk to the local thrift shop first, parking your vehicle in a garage will keep it warmerand that means a shorter warm-up to reach optimum operating temperature.Get Your Act Together – Yes, organizing and pre-planning your errands will m aximize your time and fuel, since a warmed up car utilizes fuel more efficiently- in addition to making the most of your time as well. Ease Up With the Lead Foot – With black ice and slushy roadways a wintertime reality, not only is it safer to go easier on the accelerator, it’s a smart (and easy) way to save fuel.Check That Tire Pressure - Keep those tires inflated at (or even a bit above) the recommended range. Many manufacturers recommendations for tire pressure are suited for ride comfort while forsaking fuel economy. We usually run our tires several pounds higher for an extra bit of economy.

US Drop the Atomic Bombs on Japan to Put an Immediate End to the War Research Paper

US Drop the Atomic Bombs on Japan to Put an Immediate End to the War - Research Paper Example The emotions were not confined to slogans only; the Japanese military had already issued the order to execute all Allied prisoners if there was an  invasion (Jowett & Andrew, 2002). Finally, Anami's debates were overpowered when  Emperor Hirohito  directly asked to end the war himself (Toland & John, 1982). People who slant the decision of nuclear bombings are well in numbers. Among them are numerous US military leaders as well as ex-president  Herbert Hoover. And they move for the notion that the nuclear bombing was simply an addition to an already violent bombing campaign (Wilson, 2007).   The bombing campaign along with the sea blockade and the downfall of Germany (with its effects regarding relocation of troops), would also have brought Japanese administration to surrender, therefore proving that the atomic bombings were unnecessary from a strategic point of view. On the opposing side Kyoko Iriye Selden stated; "The most influential text is  Truman's 1955  Memoirs, which states that the atomic bomb probably saved half a million US lives— anticipated casualties in an Allied invasion of Japan planned for November.  Stimson  subsequently talked of saving one million US casualties, and  Churchill  of saving one million American and half that number of British lives" (Selden, 1989). In one sentence, the US dropped the nuclear bombs on Japan to put an instant end to World War II. The USA was intending to conquer Japan to placate it. Iwo Jima and Okinawa in particular, were unfathomably blood-spattered skirmishes. Japan didn’t care for its own citizens' lives and intended to transform their whole island into a battle fort. It was assessed that fatalities would be 1 million Americans and 500,000 British in the just the first invasion. Some skeptics say that it was used it to scare USSR as well, but there is no denying that they overlooked the final warning on 27 July 1945 after suffering the worst regular bombs could do. Debate rests that ‘The Bomb’ actually saved Japanese and allied lives. The Allies asked for absolute capitulation of the Axis. The Allies, commanded by the United States, pushed back the Japanese expansion one island after another in the Pacific. When Guam was captured, the Allies had strong barracks from which they would start the assault. The assessment of American losses for an invasion of Japan was over 1 million US citizens and soldiers, or perhaps, over 2 million Americans. The United States dropped down two atom bombs to save US citizens and accelerate the end of the war. Before dropping the atomic bomb, Japan was given warnings to surrender or suffer dire penalties. But the government of Japan put aside the warnings. While the use of nuclear bomb was a tactical and warfare turning point in both the WWII and all future political actions, there were more people slain, mutilated, and incapacitated during the Tokyo firebombing campaigns than when the US dropped the atomic bomb on Hiroshima and Nagasaki. This act was done to lure Japan to submit without further hostile actions. And in fact Japan did surrender speedily therefore saving almost 100,000 American soldiers and possibly over 1,000,000 Japanese who would have perished if the US had waged a conventional attack on Japan. The Allies engaged atomic weaponries to hit Japan so that it won’t ge t up too soon. The Japanese were invading the US soil and that US had every right to defend itself. A fight-back from the US was inevitable. This argument can take any form and shape. For instance, if the US had been invading Japan, every