U.S. History Civil War-Present Assignment Example | Topics and Well Written Essays - 500 words - 1

U.S. History Civil War-Present - Assignment Example U.S. agreed to these terms only if the governments in Eastern Europe would remain as independent entities and free from Soviet control (Banks, 2000). However, these were not the intentions Soviet Union had as they wanted total control and domination over these States. These disagreements led to the establishment of conflicts that eventually manifested to the bitter rivalry between the Soviets and the United States. Both nations tried to prevent what they believed were the expansion plans of each other (Banks, 2000). The Soviet Union had a communist world perspective while the U.S. had policies that viewed the world in a Capitalist perspective. This is in accordance with the first answer given by Otremi Tal. According to the answer given by Otremi Tal, Soviet Union was anti-democratic people whose system was based on the absence of freedom. The above statement is true as Soviet Unions were after total domination of European states. President Truman and Eisenhower initiated a programme in the federal government to root out potential communist (Banks, 2000). The statement further supports Burke Claire’s and Daniela Florin’s answers. They both established the Truman and the Eisenhower doctrines that aimed at abolishing communism. This direct approach used by the United States only further fuelled the rivalry between the two nations. The post-war period during the 1950s was an era of contrast. After the end of the great depression, Americans welcomed a consumer society, embracing traditional values and institutions. The end of World War II encouraged a consumer society. Since many nations got ravaged by the war, people started venturing into businesses to try and get back Americas economy to its feet (Banks, 2000). Big businesses dominated the global scene, number of jobs and wages increased, and people had financial security that they had not experienced in their life. Such

The Chi-Square Goodness-of-Fit Test Essay Example for Free

The Chi-Square Goodness-of-Fit Test Essay The chi-square goodness-of-fit test is used to analyze probabilities of multinomial distribution trials along a single dimension. For example, if the variable being studied is economic class with three possible outcomes of lower income class, middle income class, and upper income class, the single dimension is economic class and the three possible outcomes are the three classes. On each trial, one and only one of the outcomes can occur. In other words, a family unit must be classified either as lower income class, middle income class, or upper income class and cannot be in more than one class. The chi-square goodness-of-fit test compares the theoretical, frequencies of categories from a population distribution to the observed, or actual, frequencies from a distribution to determine whether there is a difference between what was expected and what was observed. For example, airline industry officials might theorize that the ages of airline ticket purchasers are distributed in a particular way. To validate or reject this expected distribution, an actual sample of ticket purchaser ages can be gathered randomly, and the observed results can be compared to the expected results with the chi-square goodness-of-fit test. This test also can be used to determine whether the observed arrivals at teller windows at a bank are Poisson distributed, as might be expected. In the paper industry, manufacturers can use the chi-square goodness-of-fit test to determine whether the demand for paper follows a uniform distribution throughout the year. Karl Pearson introduced the chi-square test in 1900. The chi-square distribution is the sum of the squares of k independent random variables and therefore can never be less than zero; it extends indefinitely in the positive direction. Actually the chi-square distributions constitute a family, with each distribution defined by the degrees of freedom (df) associated with it. For small df values the chi-square distribution is skewed considerably to the right (positive values). As the df increase, the chi-square distribution begins to approach the normal curve. The chi-square goodness-of-fit test is used to analyze the distribution of frequencies for categories of one variable, such as age or number of bank arrivals, to determine whether the distribution of these frequencies is the same as some hypothesized or expected distribution. However, the goodness-of-fit test cannot be used to analyze two variables simultaneously. A different chi-square test, the chi-square test of independence, can be used to analyze the frequencies of two variables with multiple categories to determine whether the two variables are independent. Many times this type of analysis is desirable. The chi-square test of independence can be used to analyze any level of data measurement, but it is particularly useful in analyzing nominal data. Suppose a business researcher is interested in determining whether geographic region is independent of type of financial investment.

Tangled: The Intersection of Commerce, Gender, and Genre Essay

In the 2010 film Tangled, a modern retelling of the Grimm Brothers’ story Rapunzel, Rapunzel pursues her dream of seeing the floating lights away from her hidden tower and escaping from her â€Å"evil mother† Gothel with the help of a young thief named Flynn Ryder. The film manages to navigate the tension between the traditional fairy-tale storytelling archetypes of the early Disney princess movie-musicals and a modern reinvention of these stereotypes in order to create a harmonious blend between the two. However, both â€Å"When Will my Life Begin?† and â€Å"I Have a Dream,† with music by Alan Menken and lyrics by Glenn Slater, employ diverse musical references and techniques that nevertheless starkly challenge the construction of the typical Disney animated musical genre, and that mold musical conventions to be more marketable to a far-reaching audience. Does this movie actually mock the imperfections of its Disney princess predecessors, and if so, how does it commoditize this musical â€Å"affectionate parody† by appealing to the â€Å"younger, hipper† and even male crowd? I argue that â€Å"When will my life begin?† and â€Å"I’ve got a Dream† serve as examples of how Disney made Tangled into a hybrid of the earlier princess movie-musicals of the â€Å"Golden Age of Animation†(Snow White and the Seven Dwarfs [1937], Sleeping Beauty [1959]), the â€Å"Disney Renaissance† (The Little Mermaid [1989], Beauty and the Beast [1991]), and what it hoped to be a new, modern spin on the genre with its new leadership, its music, and its treatment of gender in order to be commercially successful. One thing that Tangled did demonstrate was the need for a modern reboot not only for Disney animated films, but to the â€Å"musical† genre as well. Some argue that as Disney enters into a ... ...table to boys, it still relied on its commonalities to other films to secure its place within the Disney legacy. Whether or not in Disney’s quest to be commercially successful, if the film was really able to be a storytelling and musical success. able to satirize the shortcomings of the princess movie-musical genre sound abandon Broadway style for tween-age pop song. Both songs establish roots in the formula derived from the earlier Walt Disney films and later Alan Menken musicals, yet neither are without their surprises, their own definitive appeal to a larger, updated audience. Works Cited 1. http://insidemovies.ew.com/2010/11/24/alan-menken-tangled/ 2. http://www.nytimes.com/2010/11/21/movies/21tangled.html?pagewanted=all 3. http://earnthis.net/2010/07/golden-age-1/ 4. http://screencrave.com/2010-02-12/disneys-rapunzel-is-renamed-tangled/

Questions and Answers on Intermolecular Forces Essay

Intermolecular forces written response Hexane and Water do not mix. When the two substances are combined they separate into layers in the same manner oil and water do. Explain why this is? Well to begin with this, these two things are very dissimilar. Water is considered polar and secondly hexane is considered non-polar. Polar and non-polar cannot mix together they are to different substances. Polar solutes will dissolve in polar solvents and non-polar solutes will dissolve in non-polar solvents, this is where the expression ‘like dissolves like’ comes from. When theses two substances are combined they form different layers and this is because hexane is denser then water. Another very important reason to remember is that water is only soluble with nitrogen, fluorine, and oxygen. These two liquids are said to be immiscible. Water and oil will not mix for the same reason water is polar and oil is non-polar and for the same exact reason they are not mixable in a solution. Methane, ammonia and water are chemically similar. Yet the three substances have very different boiling points. Explain why this is true? This is due to the bonding between the molecules. The stronger they are the hotter you must make the liquid to cause it to boil. Intermolecular forces are the forces between the molecules of a substance. If a substance has very strong intermolecular forces, it is likely to be a solid, and if it has very weak intermolecular forces it is more likely to be a gas, and this is because there would be less attraction among the molecules (strong intermolecular force=more attraction between molecules). As you know, when you boil something, you are changing it from a liquid to a gas which means you would want to decrease the attraction among the molecules of the substance by adding energy. If a substance has intermolecular forces that are stronger, you would need more energy to overcome the forces which means it would have a higher boiling point (higher boiling point=higher temperature=more heat=more energy). The opposite is also true. If a substance has weaker intermolecular forces, less energy is required to decrease the attraction among the molecules and therefore it would have a lower boiling point. Ammonia and water have higher boiling points due to hydrogen bonding. Methane has a low boiling point because it belongs to the weakest London dispersion forces.

Lil Richard’s Music Career and Influence Essay

Richard Wayne Penniman born in December 5, 1932 in Macon, Georgia began singing in his local church choir while he was young. Richard’s family had a family gospel group and thus he grew up in a gospel setting. At his young age, he was fascinated by shows that came to his town, and at the age of fourteen he left home and went with one show of medicine. He loved stage performance. At the age of fifteen years he was performing with minstrel show and there he got the name ‘little Richard’. Richard began performing at low-rent rhythm and blues revues, where he learned to mix gospel fervor with blues lyrics. (Tipton 1). Lil Richard learned to use the piano in 1951 by befriending Esquentia who taught him the pounding piano style for which he later became famous. He then went to Atlanta and met a singer by the name Bill Wright, whose hairstyle, stage makeup and performance attracted Lil very much. Later he won a talent contest award and thereafter with the help of Bill Wright signed a contract with RCA records in 1951 and released four singles. At the age of eighteen years he had the first recording session and his records sold well in Macon and Atlanta. His father’s murder made him deviate from music and started washing dishes, a job that supported his family; later he bounced back to music dominating Macon rhythm-and- blues with a new band. In mid 1950’s he laid down a foundation for rock and roll kind of music, and set rules governing that kind of music, thus he began with songs like â€Å"Tutti Frutti† and â€Å"Good Golly, Miss Molly† and by 1968 he had managed to sell well over 32 million records internationally. In 1958, however, at the height of his career, Lil Richard renounced his rock and roll lifestyle in favor of fundamentalist religion. Since that time, he has continued to vacillate between show business and the church, while never losing sight of his profound influences on countless rock and roll performers. Despite his inner conflict, Little Richard has justifiably earned his status as a true musical legend. (Tipton 1) After leaving the music industry for some time Lil Richard returned in 1985 and in 1986 he was inducted into Rock and Roll Hall of fame and he began series of performances and appearances. Richard was influenced by the surrounding where he was born, that is, Macon, Georgia; the heart of America’s gospel belt and he was attracted to singing in the church where his family too participated. He was greatly influenced by Sister Rosetta, the ‘Original Soul Sister’ of recorded music. She was Richard’s favorite singer whom he admired, and she provided Richard with his first ‘paid gig’ in 1945 when she invited him to sing on stage. The rock and roll piano style of Fats Domino that grew out of the distinctive sound of New Orleans Rhythm and Blues also influenced Lil Richard. Richard’s had an impact on music since his influence on both Rhythm & Blues and Rock ‘n’ Roll was significant. He is considered to be the man behind transitions from Rhythm & Blues to Rock ‘n’ Roll. Little Richard is an artist who has largely influenced the music of 20th century. He inspired a large number of artists to the music stage who consider him their idol. Cark Dick points that with Richard’s excellence he became a role model for every rock and roll performer. Redding Otis hints that he entered music business because of Richard (Friedlander 17). Following his rapid success, of stunning, spine-tingling R&B hits, like â€Å"Rip it up†, defined the new sound of rock and roll with changed piano-playing, and funky rocking arrangements. Further he influenced to develop the genre of music by injection of funk element to his music at his time through saxophone, which was studded in 1950’s road band. With a heavily accentuated back- beat, funky saxophone grooves and shouted vocals and emotive characteristics in his performances and songs marked a new kind of music. Richard provided outrageous extroversion, screaming out the often rather meaningless words of his songs, for example ‘Awopbopaloobopalambamboom’, but he made a kind of wild poetic frenzy out of these nonsense lyrics and that anti-linguistic drift has been found in rock music, and indicates the sensuousness or rock and pop. (Horrocks 132) Lil, a Black American influenced the music of the whites. British musicians in Liverpool, the Beatles were heavily influenced by Black music. The Beatles were not only paraphrasing Lil’s work but blending with them other musics and other cultural influences. (Horrocks 137). Lil’s rock music that began in the United States had an impact to the music industry since it was shaped and gave birth to popular music that ignited music professionals to venture into popular music by imitating Lil’s rock and roll. Nevertheless, Little Richard’s seminal influence in the arena of rock music cannot be diminished. He remains a legendary and iconic figure in popular music. Works Cited Horrocks R. Male myths and icons: masculinity in popular culture. Palgrave Macmillan, 1995, 130-138. Friedlander P. Rock and roll: a social history. Westview Press, 1996, 14-23. Tipton Nathan. , G. Little Richard (Richard Penniman). Chicago: West Adams, 2002,1-6.