The purpose of this experiment Essay Example for Free

The purpose of this experiment Essay The purpose of this experiment is to measure the pulse flow of blood through the finger and correlate it with ECG. In addition, we examined the effects of hot and cold temperature on peripheral circulation. It was hypothesized that the temperature and exercise would increase the cardiac cycle and pulse pressure. Three participants were doing the experiment. A 19 year old female, who weighs 110 pound, drinks coffee often times and nonsmoker, did the exercise. A 20 year old female, weighs 135 pounds, non coffee drinker and nonsmoker did the cold temperature. Also a 20 year old female, weighing 106 pounds, non smoker and non coffee drinker did the hot temperature. Electrodes were placed on left ankle, right hand and left hand. Besides that, pulse transducer was attached in finger. Baseline was established, 3 cardiac cycles and 3 pulse pressures were measured at rest. We did this in the same way for each individual. In addition, we did 3 cardiac cycles and 3 pulse pressure after exercise and temperature experiment. The effect of cold temperature did make variation in heart rate and pulse. Figure 1 shows that heart rate decreased when participant placed her hand in cold water. In the same way, figure 2 shows decrease in heart rate when the participant placed her hand in hot water. Figure 3 shows that exercise increased the heart rate of the participant. The results we observed for the cold temperature experiment was decrease in temperature. In other words, we observed a gradual decrease in heart rate after the participant put her hands in cold water. In addition, we noticed an increase in pulse rate after the experiment. Also, we noticed decrease in heart rate and increase in pulse rate for hot temperature experiment. But when I did research I found that the heart rate should increase in cold temperature and should decrease in pulse rate. Also for the hot temperature the heart rate must increase and pulse rate should decrease. So I can not interpret the result. However, for the exercise we noticed increase in heart rate and pulse rate. Resting and exercise heart rate are controlled by the sympathetic and parasympathetic nervous system. The sympathetic division of the autonomic nervous system prepares the body for physical activity by increasing heart rate, blood pressure and respiration. Once exercise begins, the sympathetic nervous system is activated and the heart rate rises quickly. The parasympathetic division helps slow down heart rate and respiration. At rest, the heart is controlled by the parasympathetic division, which is why the average resting heart rate is 72 bpm or less. During exercise, the release of epinephrine and norepinephrine stimulate receptors in the heart which causes heart rate to increase. J. Grayson, Reactions of the peripheral circulation to external heat, J Physiology vloume 1, pg 53-63. www. pubmed. com Sandercock, et al. Effect of exercise on heart rate variability, 03/28/2005, www. medscape. com M Buchheit, J J Peiffer, C R Abbiss, P B Laursen. Effect of cold water immersion on postexercise parasympathetic reactivation. American Journal of Physiology : Heart and circulatory physiology 296. 2 (2009): H421. Sciences Module. ProQuest. University Park, PA. 23 Feb. 2009 http://www. proquest. com

Email Services and Customer Privacy in Light of Googles Gmail Service :: Internet

Email Services and Customer Privacy in Light of Google's Gmail Service Introduction Should email customers opt to give up their private correspondences to corporations in return for the promise of more overall privacy, as well as other incentives? Or should corporations be prevented to use the contents of email for any purpose, imposed by a government data privacy law, whether consent is given or not? In the case of the US-based corporation, Google, with its Beta introduction of Gmail[1], a new free email service, a customer who signs up to Google's new email service and its Privacy Policy [2] and Terms of Use [3], also signs up to have their email's contents read by a computer and processed by Google. This effectively announces that they have no expectations of the privacy [4] of anything related to their email, even what is written to them by other parties. Which, in turn, allows for one's 4th Amemdment rights to be further diluted because the "criteria for determining that a search is constitutional is: if it does not violate a person's reasonable or legitimate expection of privacy." [4,7] Will Google's bold move start a wave of new uses of customer's "private" data that may further errode privacy by showing that our expectations of our personal mail, phone conversations, or other forms of communications, are public domain, or atleast free to bartar with in order to obtain other services? At what point can this spiral effect on our rights to privacy be reversed, if at all? Already, there have been complaints from Europe [1], where there exists stricter data protection policies than the US,due to many factors that include the events of September 11 as well as the stance on self regulation on privacy issues here in the US[5,6]. Atleast 31 organizations "have written a letter calling upon Google to suspend its Gmail service until the privacy issues are adequately addressed." [9]the Gmail Services and their Issues Here are some of Gmail's proposed services and some Pro's and Cons. First off, the service entices customers to join by providing one GigaByte of email storage. This gives customers a good reason to switch and then stay, but it also allows for the storing of other sensitive information other than text that may have future privacy issues [1]. Secondly, the data may be stored indefinitely, even after the user deletes it or terminates their account.

Political Culture Essay

The single greatest contributor to the way American Politics plays out both within and outside of our borders today is in our rich and long-lasting political culture that defines they way we look as the world and how to respond to it. Shaped by values, history, current events, and emotional commitments that our populace collectively shares, political culture in the United States determines the way government functions and reveals the intricacies of our collective way of life in a way nothing else can. Throughout our nation’s history there have been three different types of political culture proposed by three different authors as stated below. The first model of conceptualized liberty is a tradition of longstanding liberalism maintained by Myrdal in Wilson’s American Politics. Claiming that American’s naturally crave their individual rights and want their liberty to constitute freedom within the law to do whatever they want as their own person, he states we are a self concerning people with central regard for our own lives independent of the rest of the nation. This style of political culture emerged the greatest during the 60s when individualists like hippies and protestors came out against the large Model II type government that strove to provide and manage the people in the overbearing sense it did. Today’s culture draws strong parallels to liberalism as well, with most Americans concerned for their own rights first. An example of this is the dog laws imposed in New York where dogs cannot be off a leash or make excessive noise in Central Park that distracts other people. Some people feel they are having their right to quiet and safety violated by these dogs and the laws behind them, while others maintain it is their right to have dogs and be able to run them freely. The second claim is of political culture is the one that was created in the grand scheme by the founding fathers and proposed by Hartz. This perception of liberty claims that there is a collectivist notion of unity among the people that promotes the general welfare of the nation as a whole and not just based on individual rights. First established by puritan settlers who wanted to build a â€Å"city on a hill† with a strong central purpose and unity among its citizens, the concept of a strong government that united the people in one common goal to achieve the greater good became known as republicanism. This concept of liberty is alive today as the populace stands united against the global threat of terrorism that threatens all American’s equally. To protect each other and nation as a whole American’s look to the greater good beyond their personal rights to sustain the nation’s security. An example is in people’s ability to forego some of their individual rights in the patriot act or at airports to give up some privacy to keep them safe from terrorists in order to maintain the greater good of the nation. The third perception of liberty is proposed by Roger M. Smith who states that America is traditionally hierarchical and is driven by social and economic classes that preside over others. This concept has been prevalent for hundreds of years in times of slavery and civil unrest when African Americans and other surges of immigrants were oppressed and looked upon as outsiders by the White Anglo-Saxon Protestants that formed the backbone of the nation. While civil rights have been passed to make the nation equal for all, Smith argues an underlying factor of racism and inequality among minorities still lingers in the heart of America. An example of this is the Duke Lacrosse Scandal where three elite white males were charged in the rape of a black woman and media frenzy that ensued around it. Claiming that the white males thought themselves superior and able to escape consequences for crimes against minorities, African American leaders such as Al Sharpton and Jesse Jackson came out in force to lead rallies for their prosecution. Another parallel is Hurricane Katrina and the thousand of black residents displaced by it in 2005. Most of the 9th district of New Orleans was destroyed by the storm because it sat unprotected and vulnerable and to this day it remains in shambles with little done to improve the area. Smith would argue this is because of the racial and economic hierarchy that differentiates the poor African American residents of the area from the white controlling politians with the power to do anything about it. While all these three conceptions of liberty are prevalent and present in today’s political culture, the structure of our government and the speed with which the world changes does not allow any one style to dominate the rest. Americans live off and pride themselves on their civil individual rights while at the same time unifying collectively to stand as one against outside threats like terrorism. There is some hierarchical dissonance that remains in the actions of many government officials and elite pockets of society separated from citizens of different economic standing and ethnicity, but after the civil rights laws were passed the vast majority of these problems have been removed. This leaves the United States with a balanced and ever changing political culture that hinges back and forth between the three conceptions of liberty.

Medicare and Medicaid Essay - 1307 Words

Medicare and Medicaid are programs that have been developed to assist Americans in attainment of quality health care. Both programs were established in 1965 and are federally supported to provide health care coverage to vulnerable populations such as the elderly, the disabled, and people with low incomes. Both Medicare and Medicaid are federally mandated and determine coverage under each program; both are run by the Centers for Medicare Medicaid Services, a federal agency (What is Medicare? What is Medicaid?† 2008). Distinguishing between Medicare and Medicaid Medicare is a federally governed insurance program, primarily serving Americans over the age of 65, younger disabled meeting specific disability criteria, and dialysis†¦show more content†¦The Evolution of Medicare based on the Needs of Society Since its establishment in 1965 we have seen Medicare change as people’s needs change however being a federal program these changes do have an incredible amount of lag time. One of the first major changes to Medicare occurred in 1972 when President Nixon signed the Social Security Amendments of 1972 which extended coverage to individuals under age 65 with long-term disabilities, expanded benefits to include some chiropractic services and speech and physical therapy. During this time we see the American public growing tired of the Vietnam Conflict and lack of support and care for those returning Marines and soldiers with severe disabilities. As the protests escalate and the peace initiatives fail a key piece of legislation is signed showing government support and a willingness to extend health care benefits to this growing and vocal population of veterans (The Vietnam War, 1999). Also included in this Amendment is the encouragement of the use of Health Maintenance Organizations, President Nixon’s administration caught in the scandal of Watergate and pending hearings appeased the left and proposed the HMO Act, which Congress passed in 1973 (Phillips, 2003). Conte Karr (2001) report the economic growth of the 1980’s in the United States sees President Regan cutting taxes and slashing social programs. President Reagan alsoShow MoreRelatedMedicare, Medicaid692 Words   |  3 PagesIntroduction The purpose of this paper is to give an overview of two federally and/or state funded programs. The programs that will be discussed are Medicare and Medicaid. In this paper will be information about who receives Medicaid/Medicare, the services offered by these programs, and those long term services that are not. Medicaid Medicaid is a joi8nt federal and state program. It provides health coverage to nearly 60 million Americans including children, pregnant women, seniors, and individualsRead MoreMedicaid and Medicare1055 Words   |  5 Pages3 percent of all Medicaid program expenditures, growing from $380 million in 1975 to $11.1 billion in 2004† (pg. 365). There are also programs and services provide to the elderly and those who have chronic physical and mental illness. Nursing homes, skilled care facilities, assisted living facilities, and group homes all are sources of LTC expenditures. â€Å"Medicare is a small player in nursing home care, paying for only about 14 percent of nursing home expenditures in 2004. Medicaid is the major payerRead MoreImpacts of Medicare and Medicaid742 Words   |  3 Pagesdifficult. In the article â€Å"Some Elders Must Take Drastic Measures to Obtain Long-term Care†, national magazine journalist Mary A. Fischer (2011) states that many Americans must fa ce demeaning and disempowering choices in order to qualify for Medicaid or Medicare—federal funded health insurance programs— such as refusing to pay for a spouses institutionalization, divorce, and spending down assets. The author argues that these choices leave the healthy spouse with decreased funds to plan for their ownRead More Medicare and Medicaid Essay2111 Words   |  9 PagesStatement of Problem Medicare and Medicaid are two of the United States largest broken systems, which must sustain themselves in order to provide care to their beneficiaries. Both Medicare and Medicaid are funding by a joint effort between the federal government and the local state government. If and when these governments choose to cut funding or reduce spending, Medicare and Medicaid take the biggest hit. Most people see these two benefits as one in the same, two benefits the government takesRead MoreThe For Medicare And Medicaid Services1178 Words   |  5 Pages(EMR’s) and meaningful use. (Centers For Medicare and Medicaid Services, 2014) â€Å"Meaningful use† as defined by HealthIT.gov consists of using digital health records to improve quality, safety, efficiency, and reduce health disparities. Its purpose is to also engage patients and families. Additionally, it is hoped to improve care coordination and maintain privacy and security of patient health information. By the fall of 2010, The Centers for Medicare and Medicaid Services (CSM) had certified electronicRead MoreMedicare and Medicaid Essay2485 Words   |  10 PagesCOMPARE AND CONTRAST MEDICAID AND MEDICARE Medicaid and Medicare are two different government programs. Both programs were created in 1965 to help older and low-income families be able to buy their own private health insurance. These programs were part of President Lyndon Johnson’s â€Å"Great Society† plan, a commitment to helping meet the needs of individual health care. They are social insurance programs, which allow the financial load of patient’s illnesses to be shared by other healthy, sick,Read MoreMedicare and Medicaid Overview2772 Words   |  12 PagesMedicare and Medicaid: An Overview It is important that we all understand the basics of the Medicare and Medicaid programs as we will all eventually come of age where it is necessary to seek their assistance. The purpose of this paper is to give a brief history of how the program came about, the various plans for each program, issues that affect cost and access to the programs, how the political arena is affected and finally a conclusion with final thoughts on the total information. The ideaRead MoreA Brief Note On Medicare And Medicaid Services1499 Words   |  6 PagesBoth Medicare and Medicaid are managed by the Centers for Medicare and Medicaid Services (CMS), which is a division of the U.S. Department of Health and Human Services. Medicare was created in 1965 when people of over 65 found it impossible to get private health insurance coverage. Medicare is a Federal health insurance program that pays for hospital and medical care for elderly and certain individual with disabilities. The program consists of two main parts for hospital and medical insuranceRead MoreMedicaid And Medicare : Health Care For Individuals And Families With Low Income1605 Words   |  7 Pagesprograms that provide health care to specific groups of people in the United States known as Medicaid and Medicare. After President Johnson signed the Social Security Act in 1965, the government created these two programs. Each of the programs have their own eligibility requirements, covera ge, and cost. The Healthcare reform effected both programs eligibility requirements, cost, and coverage. Medicaid provides healthcare insurance for individuals and families with low income. The federal governmentRead MoreComparing Medicare And Medicaid Managed Care Plans897 Words   |  4 PagesThe purpose of this paper is to thoroughly examine the similarities and differences of Medicare and Medicaid managed care plans by comparing and contrasting its strengths, weaknesses, incentives, commitment to access, and risks to the consumer. Medicaid and Medicare are both health insurance programs financed and administered by government entities and are both equivalent in terms of the number of beneficiaries and total expenditures (McCarthy, Schafermeyer, Plake, 2011). These healthcare programs

How to Name Ionic Compounds

Ionic compounds consist of cations (positive ions) and anions (negative ions). Ionic compound nomenclature or naming  is based on the names of the component ions. In all cases, ionic compound naming gives the positively charged cation first, followed by the negatively charged anion. Here are the principal naming conventions for ionic compounds, along with examples to show how they are used: Roman Numerals in Ionic Compound Names A Roman numeral in parentheses, followed by the name of the element, is used for elements that can form more than one positive ion. There is no space between the element name and the parenthesis. This notation is usually seen with metals since they commonly display more than one oxidation state or valence. You can use a chart to see the possible valences for the elements. Fe2 Iron(II)Fe3 Iron(III)Cu Copper(I)Cu2 Copper(II) Example: Fe2O3 is iron(III) oxide. Naming Ionic Compounds Using  -ous and -ic Although Roman numerals are used to denote the ionic charge of cations, it is still common to see and use the endings -ous or -ic. These endings are added to the Latin name of the element (e.g., stannous/stannic for tin) to represent the ions with lesser or greater charge, respectively. The Roman numeral naming convention has wider appeal because many ions have more than two valences. Fe2 FerrousFe3 FerricCu CuprousCu2 Cupric Example: FeCl3 is ferric chloride or iron(III) chloride. Naming Ionic Compounds Using  -ide The -ide ending is added to the name of a monoatomic ion of an element. H- HydrideF- FluorideO2- OxideS2- SulfideN3- NitrideP3- Phosphide Example: Cu3P is copper phosphide or copper(I) phosphide. Naming Ionic Compounds Using  -ite and -ate Some polyatomic anions contain oxygen. These anions are called oxyanions. When an element forms two oxyanions, the one with less oxygen is given a name ending in -ite and the one with more oxygen are given a name that ends in -ate. NO2- NitriteNO3- NitrateSO32- SulfiteSO42- Sulfate Example: KNO2 is potassium nitrite, while KNO3 is potassium nitrate. Naming Ionic Compounds Using hypo- and per- In the case where there is a series of four oxyanions, the hypo- and per- prefixes are used in conjunction with the -ite and -ate suffixes. The hypo- and per- prefixes indicate less oxygen and more oxygen, respectively. ClO- HypochloriteClO2- ChloriteClO3- ChlorateClO4- Perchlorate Example: The bleaching agent sodium hypochlorite is NaClO. It is also sometimes called the sodium salt of hypochlorous acid. Ionic Compounds Containing bi- and di- Hydrogen Polyatomic anions sometimes gain one or more H ions to form anions of a lower charge. These ions are named by adding the word hydrogen or dihydrogen in front of the name of the anion. It is still common to see and use the older naming convention in which the prefix bi- is used to indicate the addition of a single hydrogen ion. HCO3- Hydrogen carbonate or bicarbonateHSO4- Hydrogen sulfate or bisulfateH2PO4- Dihydrogen phosphate Example: The classic example is the chemical name for water, H2O, which is dihydrogen monoxide or dihydrogen oxide. Dihydrogen dioxide, H2O2, is more commonly called hydrogen dioxide or hydrogen peroxide.

Articles of Confederation vs Constitution - 1422 Words

Mallory Pineda AE 1 The Articles of Confederation and United States Constitution are two documents that shaped the U.S. government into what it is today. The Articles of Confederation (AOC) was the first Constitution of the United States. Americans soon realized that this document had to be substantially modified because the U.S. needed a stronger government. The AOC was thought of as an ineffective national government document, although there were some strong points. The AOC was ratified in 1781, and replaced by an improved document known as the United States Constitution in 1789. An unknown person once said, â€Å"Perhaps the greatest service rendered by the Articles of Confederation was the impetus its shortcomings gave to those who†¦show more content†¦This plan also called for the lower house to be elected directly by the people and the upper house to be elected by the lower house. This plan as well called for a Chief Executive and a Federal Court system, and it gave Congress the power to tax and regulate interstate commerce. The Large State Plan gave the national government the power to legislate, and gave a proposed national Council of Revision a veto power over state legislatures. The delegates loved the sound of this fundamental reform plan. The Virginia Plan struck opposition among delegates from the smaller states and thus a competing plan, presented by William Patterson, known as the New Jersey Plan, or Small State Plan, came into action. This plan kept federal powers rather limited and created no new Congress. Instead, the plan enlarged some of the supremacies then held by the Continental Congress. It also called for a plural executive branch and a federal court system like the Virginia Plan. This plan was not as highly sought out as the Virginia Plan, so in turn was rejected which caused the supporters of the Virginia Plan to make amends to the smaller states. This in turn resulted in members of the Senate being elected by the state legislatures. After the Virginia and New Jersey Plan delegates worked out a series of compromises between these competingShow MoreRelatedArticles Of Confederation Vs. The Constitution Essay1448 Words   |  6 PagesJake Roseman AP GOV and Politics February 1 Articles of Confederation Vs. The Constitution There were plenty of differences between the Constitution and the Articles of Confederation. When the American Revolution ended the free states needed some sort of control that would create a unified country. There were problems such as how power between local and national governments would be divided, how laws should be made and by whom, who will govern the laws, and how will the government be createdRead MoreArticles of Confederation vs. Constitution 11415 Words   |  6 PagesARTICLES OF CONFEDERATION VS. CONSTITUTION â€Æ' There were many differences between the Articles of Confederation and the Constitution. At the end of the American Revolution the free states needed some sort of control that would generate to a unified country. Issues arose such as: How should power be divided between local and national governments? How should laws be made, and by whom? Who should be authorized to govern those laws? How could the government be designed to protect the unalienableRead MoreThe Organization of the Constitution vs. the Articles of Confederation458 Words   |  2 PagesThe Constitution is a very well organized and well thought out document that holds strong bases for the future of America, unlike the Articles of Confederation. The constitution is ultimately more detailed and intricate, giving a less questionable guideline to any future problems which may come to rise. For example, the Articles of Confederation gives us Congress, unicameral. The Constitution gives us Congress, and divides it into the Sena te and the House of Representatives, becoming bicameral andRead MoreMajor Differences Between the Articles of Confederation vs Constitution616 Words   |  3 PagesARTICLES OF CONFEDERATION vs. THE CONSTITUTION There are major differences between the Articles of Confederation and the Constitution. The Articles of Confederation had been in effect sine 1781. They established what could be referred to as a league of friendship and a quasi-constitution for the states that were sovereign and independent subsequent to the American Revolution. Those articles appeared to be woefully inadequate to James Madison. Madison believed that the central governmentRead More The Economic and Political Motives of the American Constitution vs. the Articles of Confederation4835 Words   |  20 PagesThe Economic and Political Motives of the American Constitution vs. the Articles of Confederation Introduction The Constitution of the United States of America is often revered and thought of as the basis for all democracies around the world. However, when it is used as an example of the perfect democracy, the facts and history behind its creation are often left out. While it is a fascinating document, it is not the pinnacle of perfection that we often hold it up to be. It had a stumbling startRead MoreThe Articles of Confederation and The Constitution1238 Words   |  5 Pagesthe past, they laid forth an impressive jumble of ideas that would lead the way to where we are today. These two documents are the Article of Confederation and the U.S Constitution. These two documents of precedent are both similar and unique, each with its own pros and cons, and neither being perfect. Both these documents addressed the prominent vital in national vs. state sovereignty, legislative selection process, and executive authority. After winning its independence from England, the U.S,Read MoreThe Articles of Confederation and the Consitution964 Words   |  4 Pagesthe past, they laid forth an impressive jumble of ideas that would lead the way to where we are today. These two documents are the Article of Confederation and the U.S Constitution. These two documents of precedent are both similar and unique, each with its own pros and cons, and neither being perfect. Both these documents addressed the prominent vital in national vs. state sovereignty, legislative selection process, and executive authority. After winning its independence from England, the U.S,Read MoreThe Constitution And Bill Of Rights877 Words   |  4 Pages29). The constitution and Bill of Rights American citizens of the 21st century have grown up with was not the original idea our founding father created. As the Constitution developed in the late 18th century, debated started to emerge questions about where power should be concentrated within the government. The Article of Confederation was in power before. The constitution and bill of rights one sees today is not the original constitution of America. After the Revolutionary war, the Article of ConfederationRead MoreConstitution vs Articles of Confed. Essay902 Words   |  4 Pagesï » ¿REPORT: CONSTITUTION As one of the creators of the new Constitution of 1788, you are chosen to present its strengths as compared to the weaknesses of the Articles of Confederation. What areas of importance will you stress in attempting to get it passed unanimously? Give good well-reasoned arguments in a report of approximately 400 words. You will need to research the details of each document, using resources from the library, the Internet, or other sources. Be sure to use proper spelling andRead More Articles of confederation Essay539 Words   |  3 Pages Articles of Confederation vs. Constitution nbsp;nbsp;nbsp;nbsp;nbsp;The Articles of Confederation and the Constitution, although vastly different in their philosophies of governing the nation, both played a big role in setting the stage for America’s economy in the upcoming nineteenth century. A few years after the Articles of Confederation were drafted many politicians and economists, such as Alexander Hamilton, began to see problems with the decentralized form of government that was created

Huckleberry Finn Essay Summary Example For Students

Huckleberry Finn Essay Summary In extreme cases the book, Huckleberry Finn, has been banned from some schools because of the depiction of racial tension towards Jim, the black slave, in Huckleberry Finn. This story takes place at a time where slavery was considered moral. Blacks were considered inferior to whites, but Huckleberry challenges the notion that he was raised upon. Through Huckleberry s adventures Twain expresses his challenge towards civilization s rules and moral code. One must read between the lines and reach for the meaning in Mark Twain s subtle literature dialog. If one were to do this that one would realize that it is not racist, but anti-slavery. For someone to think that Twain considering the era was racist would ludicrous. Considering that Mark Twain is a revolutionary writer and must use detail from an era to make the story unique he shouldn t be considered racist. Their time period is set around the Civil War which was fought for abolishment of slavery. Huck to some people would be the argument for Twain s racism, but Huck was raised from a boy by people with extreme hatred towards blacks such like Pap and Miss Watson. Even if bigotry was part of Huck s attitude towards blacks it should be excused. Towards the end of the novel Huck encounters Aunt Sally who makes a remark towards blacks. She remarked that thank god no one was hurt but it was okay if a black person was. This is just a fine example of the extremities that Huck was raised under and the society s views towards blacks. Twain is merely revealing the harsh truth of society in a subtle tone. It is also important to remember that Mark Twain s description of Jim was not being racist but honest. Back in their era majority of black slaves were non-educated, ignorant, never allowed independence, and were maltreated. Twain was merely using the historical accuracy to his advantage in the novel for a heightened impact. Since Huck is the center piece of the novel people could say that Mark Twain expressed himself through the character. They would use the fact Huck was degrading Jim. As I have said Huck was raised that way from a child, but he evolved to different beliefs. In the beginning after Huck and Jim have run away they find each other. Huck s first step to overcoming prejudice occurs on that island. Huck feels relief that he is no longer alone and needs Jim for comfort. You start to see a bond form which never forms between man and his â€Å"property†. This may not be a gigantic step but it is a step. As the story unfold farther they form a rather special bond of needing each other which shows strong when Jim is auctioned off. He decides to save Jim which is totally unheard of for a white to do for a black. At first he challenges his views of religion whether or not he should write Miss Watson, his owner, and probably still lose Jim for good, or go for Jim himself. Huck decides that he would rather be damned to hell than lose Jim, so he tears up the note a journeys forward. Huck challenged society s views which damns himself to â€Å"kissing boot heels† or humiliation for helping a slave. Huck evolved from â€Å"sivilized† boy to an â€Å"unsivilized† or non-racist boy. The society s values and views are an important factor in this novel. They are brought out to show the horrible society which we once embraced. Huck goes through a complete metamorphosis and stops accepting their values. In a very satirizing and subtle manner Twain tell the reader not to be racist, not to advocate racism, but to challenge society s beliefs which they accepted.