Expansion in American History essays

Expansion in American History essays The expansion that took place in America in the early twentieth-century in many ways was a a departure from previous the expansion of the previous century. On the most basic level, the land to be acquired was different. No more uninhabited (or nearly uninhabited considering the Indians) tracts of contiguous land remained to be gobbled up and made into states. The territories in question were now islands in the Caribbean and south Pacific, areas with established governments seemingly unsuitable for state hood, bringing up another departure. America now focused more on spreading its influence through the western hemisphere, ensuring that it maintained a stronger presence than its old world competitors, than on simply adding more acres to the Union. Despite these significant changes, the root motivations for expansion - protection of U.S. intrests and economic growth - remained the same from one century to the next. Thomas Jeffersons Louisiana purchase opened up a golden era for westward expansion, and the territories gained from France would prove vital to Americas economic future. As textile, steel and oil industries began to boom so did the need for the raw materials grown and mined in the west. The government, in order to feed the growing industries with the needed ore, oil or crops, encouraged expansion with the Homestead Act and subsidized rail road companies laying down track into this new frontier. Expansion had contributed to U.S. becoming the economic super power that it did, and now the continuation of such prosperity would raise a demand for expansion. Americans must now look outward. The growing production demands it, Cried Alfred Mahan (document C). Arguing that if America were to compete with the imperialist activities of the European powers, depicted in Thomas Nast's cartoon as plundering thieves, and control trade through the western hemispher ...

Catcher in the Rye Alienation essays

Catcher in the Rye Alienation essays In the book, Catcher In The Rye by J.D. Salinger, Holden Caufield, the main character is a negatively charged person, doesn't want himself or others around him to grow up, and suffers from depression because of his brothers death. This is obviously Holden's way of alienating the entire world and delaying the consequences of facing reality. Alienation is a big theme in Catcher In The Rye, and something that Holden Holden Caufield is a negatively charged character as expressed on the first page of the book before Holden tells his opinion about his childhood. He says, "If you really want to hear about it, the first thing you'll probably want to know is where I was born, and what my lousy childhood was like..." (Pg. 1) Holden shows here that he was negative and depressed even in his childhood years which is mainly due to his brother, Allie's death. Holden's alienation toward the world is what causes these unwanted character traits of Holden's. Holden is also a hostile character who attributes his negativity to block out others around him, and to delay the fact that he indeed will have to face reality sometime. Holden's pattern of speech, the constant expression of negativity, is a character trait Holden possesses that shows the inner pain he feels. Holden truly shows that he does not want to grow up and he does not want other children to grow up either. Holden believes that all adults are phonies, like Principal Thurmer. Holden hates phonies and that's why he doesn't want children to grow up, do they won't become phonies. Holden's hatred towards adults is due to his brother's death. Holden probably somewhat blames his parents for not stopping his younger brother's death. Holden alienated phonies or adults because of this. Holden believes that he cannot depend on ...

Negotiation Case Essay Example | Topics and Well Written Essays - 1000 words

Negotiation Case - Essay Example Due to this economic slowdown, General Motors has been forced to take these decisions which are completely in contrast to the policies of is Chief Executive Officer. This has weakened the condition of GM among the other parties. Statements from the Chief Operating Officer, such as ‘We need support’, etc. has portrayed GM as very vulnerable to the oncoming negotiations. It is very challenging to arrive at an accurate BATNA (Best Alternative to Negotiated Agreement), as GM’s only choice is to shut down its operations across four plants as planned. GM expects to get at least $ 4.18 million from Germany and the other countries in the region. This will be the target or the aspiration point for General Motors. This will enable GM to effectively overcome its liquidity issues in Europe. It is also very essential for GM to continue to have a controlling interest and stakes in the functioning of Opel in Germany. The board of GM should continue to own at least 50% of the stakes in Opel in order to have a controlling interest in the company. Hence any claims by the German Government to own more than 50% of Opel will be the walking away point for General Motors. The Government, on the other hand, though has a higher hand, has to consider the main consequence of shutting down the Opel plant in Germany. It has been estimated that around 25,000 jobs would be lost as a result of closing Opel. This will add to the country’s unemployment rate in this global economic recession period. However the country has another option to invest in the overall infrastructure and other sectors within the country which will create more jobs in the country. However, the Government also has to face the Opel Labor union, who has the only goal of retaining their jobs and obtaining job sec urity for the current employees of Opel. Hence the pressure on the

You can make a topic Research Paper Example | Topics and Well Written Essays - 1000 words

You can make a topic - Research Paper Example Today, however, its message has changed. In his article, â€Å"How Hip Hop holds Blacks back†, John McWhorter expresses his concern at the more primal effects of the present day Hip Hop music. McWhorter starts his article by detailing an experience he had at a restaurant in Harlem where he witnessed teenage African American boys behaving in an unsocial manner. Not only do the boys play loud music, shout and hurl food about, they also disregard the female manager of the restaurant who asks them to leave. They only move out of the restaurant when a male security guard asks them sternly to leave. McWhorter points out that this attitude is the product of the music that is favored by the teenagers. Hip Hop today is filled with messages that denigrate women and encourage the scorning of authority figures. It has in the past been dubbed as an â€Å"angry† type of music (McWhorter 9). This is because its artists are never calm when performing it. There are no ‘calm’ Hip Hop songs. Hip Hop artists are characterized by the fact that they shout their music and make angry or antisocial gestures that in another era would have been viewed as encouraging social strif e. This music is popular with teenagers because they find a place where they can express their inwardly-held angst at changes they are experiencing that are uncomfortable without being judged. However, McWhorter’s point of contention is that whereas the youth of other ethnicities move on and leave Hip Hop behind as they become surer of themselves, African Americans, particularly the men, embrace Hip Hop as a lifestyle. This has resulted in the infantilization of African American men and the near collapse of the entire community. Today, there are 30 and 40 year old men such as Jay Z and P Diddy, who are glorified by the Black American community for refusing to grow up and become responsible citizens (McWhorter 9). According to McWhorter, when young Black teenagers see how these

Ackermann's Function Research Paper Example | Topics and Well Written Essays - 500 words

Ackermann's Function - Research Paper Example After Ackermann made a publication of his particular function (having only three non-integer functions) a lot of efforts have been done by other authors in the process of modifying the function to apply to various situations, so that at present, this particular function can apply effectively to the numerous variants that comprise the very original function. One of the common versions of the Ackermann’s function is the Ackermann-Peter function, which is a two-argument, is often defined using the non-negative integers m and n as shown (Hazewinkel 2001). From the function below, one can easily deduce that the values are growing and expanding rapidly, even for the tiny inputs (Monin 2003). For instance, take A (4,2), and one can easily see that it is an integer comprising of about 19, 729 decimal digits. Inasmuch as this function has been used widely with success, it has been termed as quite ineffective especially when it comes to computing complex numbers, making the process very slow. The complexity associated with this function often grows quite fast, especially when it comes to its memory and run-time. For this reason, it is often the best and widely used in the process of teaching learners some of the complex types of various recursions. Additionally, it is also used as a test case especially when it comes to compiler development used in optimizing recursions. The numbers used in the illustration for the issue of A (4, n) seem to be quite large, such that one can describe the Ackermann’s function as being extremely slow especially when it comes to computing very large numbers (Sundblad 2003). Inasmuch as the numbers tend to grow very quickly, this function is often concerned with making recursions and subtractions. Following this realization, one can therefore devise some other shortcuts that can bring about another function deemed efficient and effective as shown. The sequence of numbers

College Essay Essay Example for Free

College Essay Essay The last two years I have been on the high school gymnastics team. Before that I was in club gymnastics, yet somehow both are very different from each other. When I started high school gymnastics I didn’t know what to expect. Everyone was very friendly and excited to start the season, just like I was. In club gymnastics, it seemed more like an individual sport. High school gymnastics has been such a good and different experience. It may seem like gymnastics would be the same no matter where you went, with routines and working out the same. But in high school, you see your friends in the gym and during school too. I have made so many friends and new relationships with people with different interests and personalities, that I didn’t think I would ever get to know. I have learned from these relationships how to respect people more and treat people how you would want to be treated. It has helped me to understand people better and how to respond to people in different situations. Now it may seem like I only did gymnastics for friends, but that’s not true. I have been in gymnastics since I was 3 years old. It has taught me so much more than just friendship. It has taught me self- discipline, courage, strength (physically, and mentally), and now that I’m older, leadership. In life I consider those very important traits to have. I can take what I’ve learned in gymnastics and apply it to everyday life. We would have to set goals for gymnastics on certain skills we wanted to get by a certain time. I have used that to set goals for the future and where I want to be in 5 – 10 years. Not only did I set those goals, but I know what I have to do to achieve those goals. And having self –discipline helps me keep myself on track to make sure I get things done, not just with goals in life, but also with everyday things. For example, juggling school work and gymnastics. I have to keep myself on track to make sure I understand the material to keep my grades up. So gymnastics has really taught me a lot, not only throughout my life, but these last two years especially. It has helped me over come things I didn’t think I could handle by myself. I can honestly say gymnastics has made me the person I am today, and can’t wait to see the things colleges brings my way in the future.

Acute And Chronic Forms Of Inflammation Biology Essay

Acute And Chronic Forms Of Inflammation Biology Essay Katharine Buzzbee is a pleasant young girl of 9 years old. She was brought to the health center with complaints of sore throat with difficulty swallowing. Her mother states that Katharine has had similar symptoms three separate times this year. The illnesses begin with irritation in the throat that progress to pain. The pain radiates to her ears and she generally develops a fever during the course of each attack. The patient also has a history of developing frequent colds where she experiences headaches, a stuffy nose and frequent sneezing. Her older brother and sister have both recently had the common cold. The patient is otherwise healthy with no major illnesses or injuries. Clinical manifestations: On examination, Katharines palatine tonsils are swollen, red and surrounded by exudate. She has a temperature of 101.1Â °F and complains of a running nose and headache. She appears tired and isnt as energetic as in our previous encounters. Diagnosis: acute tonsillitis. Throat culture confirmed strep. bacterial infection. Etiology: Acute tonsillitis is generally caused by a viral infection1, most commonly caused by common cold viruses such as: adenovirus, rhinovirus, influenza, coronavirus, respiratory syncytial virus. The Epstein-Barr virus, herpes simplex virus, cytomegalovirus and HIV occasionally manifest as tonsillitis. The second cause of acute tonsillitis is bacterial1 (about 30% of patients). The common bacterium is group A Beta hemolytic streptoccal. Other strains of bacteria are less common. The patient listed above has this type of infection. Pathogenesis: virus or bacteria attacks tonsil tissue exiting the response of innate immunity and adaptive immunity of T and B cells contained in the tonsils. The lymphocytes fight the infection, which leads to inflammation. As long as the lymphocytes and other cells can weaken the virus/bacteria the damage to the cells within the tonsils will remain reversible. Treatment: 10-day course of oral penicillin2, rest and hydration. Prognosis: symptoms should resolve during course of treatment. If frequent onset of tonsillitis continues tonsillectomy may be recommended. Inflammatory response The bacteria is ingested or inhaled and attaches to the palatine tonsils (injury). At the gross level the tonsils become swollen with erythema causing pain and difficulty completing normal tasks such as swallowing. In the study by Liljaa, Raisanenb and Stenfors3, the researchers studied bacterial and epithelial cells from palatine tonsils of nine patients with positive streptococcus pyogenes infection. The reported findings showed, S. pyogenes could be identified both in the mucous layer covering the tonsils and attached to the surface epithelial cells. Long chains of coccus-shaped bacteria could be seen encroaching on the epithelial cell borders. S. pyogenes can apparently penetrate the mucous barrier, attach to the epithelial cells, spread from cell to cell and possibly penetrate into the outermost layer of the epithelial cells. These events in turn provoke cytokine production and/or complement activation, which induce inflammatory reaction in the tonsillar tissue (activation). Dead bacteria and bacterial debris will remain at the site of the infection and must be removed (phagocytosis) from this area by neutrophils and macrophages5. Once the bacterium has been removed through phagocytes the tonsillar tissue will resume its normal form through resolution (healing process). Swelling and pain will cease. Chronic inflammation: Ulcerative Collitis Case study Jedediah Jones is a 24-year-old student pursing a degree in chiropractic medicine. He presents today with abdominal pain and frequent diarrhea containing mucus and blood. The onset of these symptoms began 2 months ago, but Jedediah decided to seek treatment when his frequent bowel movements began to disrupt his studies. Patient states that on average he has approximately 8 bowel movements per day, most frequently occurring after a meal. His abdominal pain is most severe before a bowel movement, but remains constant at the pain level of 4 out of 10. Patient says pain is 6 out of 10 at its worse. Patient attributes the symptoms to his newly adopted diet mostly consisting of fast food. Until recently he lived at home where all his meals were homemade. Patient has experienced an increased level of stress since beginning his studies (6 months ago) and subsequently quit smoking cigarettes. Patient exercises regularly, but has experienced a decrease in energy levels since the onset of symptoms. Patient denies other illness or injuries and is currently not taking any medication. Patients twin brother was recently diagnosed with Crohns disease and his maternal grandfather died of colon cancer at 48 years old. Clinical manifestations: LLQ tender upon palpation and entire abdomen appears distended. Patient claims 8 bowel movements per day with a watery consistency containing mucus and blood. Conjuctiva and finger nail beds appear pale. Diagnosis: ulcerative colitis, confirmed by positive biopsy removed during sigmoidoscopy. Inflammation of bowel appeared to extend no further than the descending colon with most severe inflammation and ulceration in the sigmoid section. Stool cultures ruled out parasitic infection. Etiology: the cause of ulcerative colitis is unknown, but factors such as genetics7, psychological stress, smoking cessation and poor diet have been attributed to onset of disease. Pathogenesis: as stated in the pathology textbook7, Most investigators believe that [ulcerative colitis and Crohn disease] result from a combination of defects in host interactions with intestinal microbiota, intestinal epithelial dysfunction, and aberrant mucosal immune responses. Treatment: Sulfasalazine 2 pills by mouth, 3 times per day. Rowasa (mesalamine) rectal suspension enema, at bedtime until bleeding stops. Prognosis: continue medication until symptoms have resolved completely. Maintenance therapy will be recommended indefinitely to avoid relapse. Inflammatory response Podolsky8 explains in his article that inflammatory bowel disease (IBD) is believed to be the result of an ongoing activation of the mucosal immune system. This abnormal response is likely due to the defects in both the intestinal epithelium and the mucosal immune system (injury). Podolsky8 clearly defines the inflammatory response of IBD, Chronic, recurrent intestinal inflammation appears to result from stimulation of the mucosal immune system by-products of commensal bacteria in the lumen. Stimulation may occur as a result of the penetration of bacterial products through the mucosal barrier, leading to their direct interaction with immune cells, especially dendritic cells and lymphocyte populations (chemotaxis). Alternatively, bacterial products may stimulate the surface epithelium, possibly through receptors that are components of the innate immune-response system; the epithelium can, in turn, produce cytokines and chemokines that recruit and activate mucosal immune cells (transmigration). Cellular changes occur in ulcerative colitis as the chronic inflammation may lead to mucosal atrophy7, damage to the muscularis propria and disrupt neuromuscular function leading to colonic dilation and risk of perforation (cellular changes). As stated in the textbook7, The inflammatory process is diffuse and generally limited to the mucosa and superficial submucosa. Submucosal fibrosis, mucosal atrophy and distorted mucosal architecture remain a residual of healed disease but histology may also revert to near normal after prolonged remission (healing process).