Thursday, October 31, 2019

The Boston Molasses Disaster Essay Example | Topics and Well Written Essays - 2500 words

The Boston Molasses Disaster - Essay Example A lawsuit was filed against the company and a bitter legal battle ensued after the disaster. Negligence and errors in design were finally proved to be the most obvious reasons explaining the tank failure. This event raised public morale to combat high handed corporates who did not pay much attention to environmental issues and public safety. And the technical aspects of the disaster are also extremely vital. A simple and stationary storage tank had behaved in a strange manner. This signals poor understanding of chemical engineering. Designing a storage tank is not just a mechanical engineering topic. Chemistry of the material to be stored in the tank is highly important. Continual research on the Boston Molasses Disaster can help the engineering community to learn from past mistakes and understand the importance of industrial safety in the context of holistic disaster management preparedness. Background The Boston Molasses Disaster: What happened? The Center for Chemical Process Safety or CCPS has furnished a very concise but informative description of the Boston Molasses Disaster. On 15th January 1919 morning, a large storage tank in northern Boston blasted releasing tons of molasses. The steel tank was 50 ft or 15 m high. It had a diameter of 90 ft or 27 m containing nearly 2.3 million US gallons of molasses. All the rivets sealing the tank walls were spattered in the manner of machine gun firing, and chunks of steel were hurled across the area. Consequently, a wave or molasses rising above 15 ft or 5m began to surge ahead from the site of the blast. The wave had a speed of about 60 km/hr and traveled across two bocks of the Boston city with great momentum. Consequently, 21 people were killed, above 150 were injured, several buildings and vehicles were smashed, and the municipal system was completely disrupted. See Figure – 1. (CCPS 2007) Figure 1: Photographs showing the site of disaster before and after the molasses tank failure took place. Source: CCPS (2007) 1.1.2 The technology/engineering involved The CCPS (2007) has utilized a sound technical a pproach to describe the disaster. This approach is contextual with relation to both the old and new paradigms of engineering. The old paradigm of early 20th century engineering technology was devoid of facilities like computer aided design (CAD), industrial control systems, etc. The new paradigm is modern 21st century engineering which has power of new discoveries and superior computing efficacy. In sum,

Tuesday, October 29, 2019

Think of your own Essay Example | Topics and Well Written Essays - 1000 words

Think of your own - Essay Example E-coins have significantly simplified the activities involved in the exchange of goods and services. There is a growth in the popularity of the e-coin usage. The growth of e-coin users presents Goldman Sachs with a viable opportunity that needs to be utilized (Meiklejohn et al. pp 1-10). For Goldman Sachs to acquire a strategic position in the future investment industry, it is crucial to introduce e-coin services to its portfolio. E-coins have numerous advantages that have contributed to their growing popularity (Meiklejohn et al, pp.20-25). The number of e-coin users has grown at a high rate in recent times. By April 2015, the number of e-coin users stood at over 3million. The number of e-coin transactions is also on the increase with over 120,000 transactions per day as at March 2015. The e-coin market value is also inclining. These trends provide Goldman Sachs an opportunity to utilize in its quest to maintain competitive advantage over its rivals. With such high rates of growth in various e-coin components, the investment industry is expected to react. Investment executives from different firms are examining the e-coin market to assess the feasibility of earning good returns from it. It will be appropriate for Goldman Sachs to act before its competitors since there is growing attention towards this opportunity from various investment companies. E-coin transactions are quick. A typical e-coin transaction only takes 5 minutes. Bank transactions across different borders take up to 5 days. E–coin transactions do not have charge transaction fees. The short time that e-coin transactions take will Ensure that Goldman Sachs handle more transactions that will in turn translate to increased revenues. Transaction costs will also decline since e-coin transactions do not charge transaction fees. The amount of cost minimized will contribute to increasing profits for Goldman Sachs. E-coins are not controlled or regulated by central

Sunday, October 27, 2019

Principles Of The Rukun Negara Theology Religion Essay

Principles Of The Rukun Negara Theology Religion Essay The principles of the Rukun Negara formulated by National Consultative Council with together headed by our second prime minister, Tun Abdul Razak at 31 August 1970. The purpose of formation of this national principles are to created unity of various race in Malaysia after the riots of different races at May 13th 1969 in Malaysia. That riots happened had proven the Malaysian racial issues and stability had fragile. The formation of Rukun Negara are one of the method to overcome the racial issues between different races in Malaysia after the May 13th incidents has happened which involved hundreds of people are death in that particular incident. It happened when after election at year 1969 where Parti Tindakan Rakyat (DAP) dan Gerakan get a very good respond from the result of the election. Procession was held by them purpose for incident of one youth Chinese was killed in battle with policemen before the election was held. UMNO was felt be challenged of the result of the election although them still win the majority seats in parliament. Datuk Harun Idris led the riots happened. Purpose of this provocative procession happened was to set fire to the spirit of nationalism of every races in Malaysia. This riots happened until the police force was unable to control the situation. Army force had to be called to help police force to control the situations. This incidents has made all the leaders in Malaysia has realized of importance of unity issues of various races in the country. In the official report, there are totals of 493 people was injured and 196 people are reported death of that incidents. Emergency in the country was declared by our Yang Dipertua Agong, with advices from our first prime minister, Tunku Abdul Rahman based on article 150 in constitution of federal Malaysia. The Rukun Negara can be related with several place that we visit in the trips. The first principle can related with Batu Caves and National Palaces. Batu Caves are rich with Hinduism cultural. The cultural still preserved until today that let us to enable to study and get to know the elements and everything cultural about Hinduism. National Palaces are rich with Islam religions and cultural. Inside the palaces, lot of architectures are follow Islam and mixed with Hinduism elements to build with it. Switch of the light and fans are made of gold plated, which represent the wealthy and higher class people in society. National Museum represent the place to let all the people to access the past cultural and present cultural in Malaysia. In museum, we can access different races occupations, cultural, rituals and behavior being practice in past and until current today in Malaysia. It also show us how the life, ritual and cultural of Orang Asli in Malaysia. Examine carefully the importance of Rukun Negara for our country; how it cultivate social structure and social organization in society. We are admitting that Rukun Negara was important to our country in Malaysia. Rukun Negara was created to meet its purpose of unity of various race in Malaysia, and prevent the riots of races happened again within the country. Analysis of each elements of national principles BELIEF IN GOD Nation and the State was created based on a strong belief in God. It would make the sovereign country or nation thru these religions belief. The Federal Constitution declared that Islam is the official religion of the Federation, but other religion and beliefs can be practiced in freedom and tranquility. Any actions discrimination against any citizen on grounds based on religion are prohibited. Pillars of the drafters of the committee recognize the importance of belief in God and religion in human life. Recognizing the importance of community members holding robustness against their religious teachings, this principle has been selected as the first principle of the Rukun Negara. LOYALTY TO KING AND COUNTRY Malaysia practices a system of constitutional monarchy and parliamentary democracy with His Majesty the King as Head of State. Loyalty to King and country means that every citizen should be devoted faithful, honest and sincere to His Majesty the Yang di-Pertuan Agong. At the state level, the citizens are required to devote loyalty to the king who ruled the land where they reside without reducing allegiance to the Yang di-Pertuan Agong. THE SUPREMACY OF THE CONSTITUTION This principle pressing need for people to accept, obey and defend the Constitution of the country or glory. Constitution is the highest legal source. Its function is to provide protection to every citizen of this country because of their privileges and rights as citizens in this country. The Malaysian citizens are required to respect, appreciate, and understand the meaning and content as well as the historical background of the formation of the National Constitution. Constitution was drafted based on consensus of all parties and races within the country. Thus the social contract that people cannot be questioned about it and threatened by any individual or any party. Constitution of Malaysia made for determine the pattern of socio-economic and political position of the citizens in this country. THE RULE OF LAW Justice based on the rule of law where all citizens equal before the law in the country legally. Fundamental freedoms guaranteed to all citizens of Malaysia. State law based on the Constitution. Thus the need to be accepted and defended its sovereignty. Without the law, social and state life is not peaceful and stable. By the laws of the country are guaranteed by an independent judiciary and competent. Every country needs laws to regulate and create peaceful, prosperity and stability in society. The existence of the law will guarantee a life member of the community can move with freedom and orderly, without any disturbance which not threated the safety of other citizens in the country. The rights of all people can practice freely as long as no violation of the law as well as things as guaranteed by the Constitution. The freedoms right declared in the Constitution does not means citizens have the right to overthrow the current government. COURTESY AND MORALITY These five principles to emphasize the development of ones personality and behavior of the people. The aim is to form citizens courtesy and manners in line with the campaign Courtesy and Noble Values à ¢Ã¢â€š ¬Ã¢â‚¬ ¹Ãƒ ¢Ã¢â€š ¬Ã¢â‚¬ ¹conducted now. Individual nature of courtesy and manners are the most important and meaningful in the elements of relationships with other various races within the country. Attitude of courtesy and manners should be taught and practiced to develop the individual and society as well as high discipline and morality that will help create harmonious in the society. Conduct hate and condemn this behavior or act arrogant or offend any person or class. Polite behavior within the person are contains of high degree of morality in his / her life. Importance of Rukun Negara are create unity among the different races, Chinese, Malay and Indians in Malaysia. In the national principles, it has avoid any racial issues happened between among the three main racial in the country. It was law binding for those go against with it will be arrested. National Principles also create function as a guidance in the formation of one nation in the country regardless of religion and race. It has become important guidelines for government in Malaysia ruled the country. http://www.utusan.com.my/utusan/info.asp?y=2004dt=0804pub=Utusan_Expresssec=Featurespg=fe_03.htm National principles also creates the way of democracy life in the Malaysia nation. In the federal constitution, it was stated practice of democracy must in element for governing in nations of Malaysia. The constitution are almost same like United States. National principles also to serve purpose of create the society, which the wealth of the nation shall be equitably shared among the nation. It also to ensure the liberal approach of diversity and rich of different cultural traditions within Malaysian nations. In first elements of national principles, not one were racial, each citizens of Malaysia was respect each other cultural, traditions and religions been practice by different races. In today, we can see the effects created by the national principle in our country, Malaysia. Every races still manage to get mixed well by each other. http://t2.gstatic.com/images?q=tbn:ANd9GcSxqyff0BKzBjFGduDVLQv7sh9M63uU_ZB9lkUISw7X57pD_Br6qw Different races mix well together Second element in national principles are made the citizens in Malaysia have love and loyalty to their country and Kings. Not only that, they are expected to be love their leaders as well. In Today, although we can see Sultan are functionless in our country, but Malaysians are not going to oppose the Sultan but to love the Sultan more and respect them as there are one of the leaders in Malaysia. We can saw Malaysia are developing far behind than Singapore. But, we still love our country as we can see the specialty of Malaysia are united three races in one nation one country, which this reasons are attracted the foreign tourists come and visit to Malaysia. http://t2.gstatic.com/images?q=tbn:ANd9GcTcOnb4vumEJrNuMrUf4f6kECYXXMiYk9tfPM7dEnTZjK7Kl679 Third elements in national principles enable the citizens in Malaysia live in democracy way in their country. There is freedom to practices their own rituals, cultural and also religious for each races. Every citizens have their right and own voice to protest the wrong doing in the society. Very good example are referring to Bersih Campaign. It is one of the democracy way for Malaysian citizens to voice out their dissatisfied with the wrong doing in past elections. http://www.freemalaysiatoday.com/wp-content/uploads/2012/04/bersih-3-pusat-bandar.jpg Bersih Campaign The Law Binding were cultivate the society become more alert when they commit any illegal activity. One of the example, any drug trafficking was arrested and had been judged by court, it will received penalty as dead sentences in final. The last principle has enabled all the citizens to build up better or superior personality which consist good moral and behavior. The superior of personality are the important elements of the development of the country. It also able to avoid any riots happened within the country among the different race. In opposite, it able to create harmony among the race for helping each other, complement each other which gave a fast lane for a country to become developed country. Crime rate also can be reduce at the same time. Hence, the Ultimate goal of Rukun Negara also can be achieved at the same time. http://t2.gstatic.com/images?q=tbn:ANd9GcSdSKNdHM8cxlI0IeHza6_3WVCST39ktSWoXXTNw28Gk0iaTdMBFA Different races of Bersih Activists help to save out the victim which hit by policemen car in Bersih Campaign. They eventually help policemen get out of the car after they save the victim of accident. In my opinion, national principles have its importance and it have affect the Malaysian society to get united even better compared with time at post- independent. In today, we can see everyone can have different races of friend in their life. The freedom of Malaysian citizen to practice their cultural and rituals without anyone restrictions are amazing, it has attracted the different country tourists just to come and visit the Malaysia for experiencing this multiracial cultural in Malaysia. In today, we able to see even we from different races but they really help each other when we have difficulty in some situations. My personal experience, when there are a accidents occurs, i can see the Malays and Indians come and help out each other. But, we still can see some group of people which have power in political and position which seen Rukun Negara as nothing. Here, i not wish to refer anyone in Malaysia, but we commonly know what is actually happened in our country. Death of Teoh Beng Hock was still became mystery until today, although court had given final judgment as he commit suicide. We still can see many corruptions happened around the country, which the Malaysia Anti-Corruption Commission cannot do anything on it because the excessive power involve which can overwrite everything and manage run away from judgments including legislative. In conclusion, Rukun Negara are play very important roles in Malaysia. It gave peace among our country. It also born good personality of the citizens, which love their everything in their home country. Unity among the races are become the specialty of Malaysia toward other countries in all around the world. http://t0.gstatic.com/images?q=tbn:ANd9GcT0B6D-zVpuA3I3QKLBbw7NC0gyZIYcC2fbuLToRmsaH5xsPnLMPA http://t0.gstatic.com/images?q=tbn:ANd9GcRyixZ_g4Icg39xd_EizEo6h1YQzjgPUPrGnsjmnxzvOInPLzZ93A Others discussion questions Examine Malaysian crime rate and analysis the statistics based on Roberts Merton s Typology of Deviance. File:Mertons social strain theory.svg In Robert Merton theory of Deviance typology, there are consist of five elements in basically. There are conformity, innovation, ritualism, retreatism and rebellion. Basically, he explain about deviants behavior becomes crime when the crime too disruptive and uncontrollable thru informal sanctions. All forms of deviance are related with crime. (Tepperman, L., Curtis, J.(2006). Principles of Sociology: Canadian Perspectives, p. 117. Oxford University Press, Canada. ISBN 0-19-542348-8. ) Conformity are refer to achieved of societal goals by social s means which both of them are accepted by society. Innovation is the attaining goals by using unacceptable way by the society. Innovators always think and take of creative ways to achieve their goals, which the creative ways are not accept by society at most of the times. Meanwhile, Ritualism is the means accepted by society but the loss of the goals. Although they has rejected the goals, but they still continue the means. Retreatism is the rejection of both the goals and means. They often find a way to escape from goals and means. Rebellion are same meaning with retreatism but they are with new goals and new means. Merton defined innovation and ritualism are the pure cases, it is because both cases there is a discontinue to implied and pursue between goals and means. Based on Malaysia statistics related with crime and law, there are fourteen type of crimes. In concern of increase number of crimes are violent crimes, property crimes, commercial and serial commercial code crimes. Violent crimes are included case of murder, rape, fire armed gang robbery, gang robbery without firearms. Property crimes covered stealing of truck/van, car, snatch thefts and burglary. Commercial crimes covered those trick in business deal, criminal breach of trust, the fraudulent misuse of property and others related. Relation between Malaysia crime rate and Robert Merton theory, He try to stated that deviances. There is an adaptation by the people to dominant the culture in the society. As the grows between the means and goals, the people will experienced the most internal conflict. Good example, a poor people desired middle class people goal, such as a new LCD television in the home. They find difficulty of means to achieve their goals, in result they felt stress. He argued that they use illegitimate way to accomplish a legitimate goal. Very good example, stealing are one of related element of crimes rate and Robert theory. Thief choose to use stealing ways to achieve their goal of acquire money to survive in this society. This term called as innovations, and the thief called as innovators. Ritualism has some similarity problems with innovators experience. But, they choose to refuse for attaining the goal, and continue with their means (ways to achieve the goal). Example, some people know the way of their achieve the goal are not going to work, but they still practice the ways. Best way to describe retreatism are referring to drug addicts. They did not choose the way to achieve the goal, they also refuse to achieve to goal. They choose to escape from everything. Rebellion are referring group of people or individual who reject the norms, goals, and values of society, which they choose go for another new norms, goals, and values which do not exist in that particular society. Sometime, it is a society itself led the crime happened. Examples, everyone was addicted with the New IPhone which cost very expensive in price. But, because of the societys demand pressure, everyone essential has one by themselves. Some of them might be not afford, they choose perform deviance ways to achieve the cost which enables they to buy the phone, including steal, rob and involved in prostitutions. Father and mother should play a very important role in teaching their children which are ethical ways to perform a decision. It same go with teachers and lecturers in study institutions. Morality values should focus by the teachers in school for their student. Father and mother should become of role to be teach their children should not fall into the trick of deviance typology. In conclusion, everyone has the responsibility for judge whether the ethical decision has been made for majority benefit and agreement in the society. Evaluate the status of women in terms of career and education in Malaysia compare with United States, Kuwait and Nigeria.

Friday, October 25, 2019

Graduation Speech: The Opportunity to Make a Difference :: Graduation Speech, Commencement Address

Over the past year or so some dreadful events have occurred at high schools, alarming the American public while they have talked about increased security, clinging to images of guns, blood and typical-looking teenagers committing unthinkable crimes. The media has focused on these incidents without giving attention to all of the potential and talent that is flourishing throughout our high schools. I invite them to recognize the inspired pupils who are propelling themselves beyond standard and motivating others around them. That is what I want the American public to be talking about. As young adults we have the opportunity to make a difference. Not only for ourselves, but for our kids and future generations. I would like to tell everybody about someone who has made the most of his opportunity. Many of you guys know him, and he's actually a very close friend of mine. He's my dad, Mark Reiman. My father was blessed with the disease ALS, Amyotrophic Lateral Sclerosis. For those of you who don't know what this disease is about, it weakens your muscles until you are unable to function. It can affect your voice, your mobility, and it can even affect how well you chew your food. Seventy five percent of people afflicted with this disease only live 2 to 5 years after their diagnosis. My father has now lived with it for almost eight years. Many of you are probably wondering why I used the word blessed. My dad, and my family also, have come to the belief that he contracted this illness for a reason. That reason is he has been given the opportunity to change peoples' lives. He's given people hope when they thought there was nothing left to hope for. He's loved people when they thought they were unlovable, that because they no longer had the physical abilities they once had, they were a nuisance. Believe me, you can accomplish so much with your mind and touch so many people with your heart. He's also taught people that every day we have is a blessing. We need to make every second count, because life is great. I mean life is awesome, you guys. If I have learned anything through my dad's affliction or from our years at Tates Creek, it's that I love life -- and want to experience as much of it as possible. Now my dad is just one guy, and look what he's done. We are individuals.

Thursday, October 24, 2019

Discussion Post Essay

New Format Requested this week While the format is to be changed thisweek, you are still required to make 3 postings; one original post and comment on two other student’s post. ORIGINAL POST REQUIREMENTS: You are to apply the major topics covered in the course (finance/accounting, economics, marketing) to your company and provide an â€Å"analyst’s report†. 1) (Apply Marketing techniques to:) create an interesting, unique or otherwise attractive catch line (humor works great for me! ) as your post title. Make a recommendation (can be here AND in your subject line) (some of you may not feel you have enough â€Å"experience† where your opinion (i. e. , recommendation) is â€Å"worth something in this world†Ã¢â‚¬ ¦. however note, you may have more experience NOW than some analysts at major investment banking houses! (scary I know! )) 3)(Use your corporate report to:) provide certain and specific quantitative analysis of your company. DON†T repeat your entire report†¦. but provide highlights†¦.. as some examples: Net Income rose 20% from 2008-2011 to $1. 35 billion Expenses dropped†¦.  by 15% Shareholder equity (highlights mean â€Å"outlyers† of data†¦.. especially NEGATIVE information 4) (Use some economics learned†¦. predict macro and micro â€Å"futures†)†¦.. describe what Macro world events have affected your company (global eco slow-down†¦. price of oil) †¦.. even micro events (consumption among consumers w as down due to†¦. )provide sensitivities for world events on your corporation and how it will affect that company’s future activities. Provide predictions about future macro economic events and how your company will react going forward. The Network & Space Systems segment is engaged in the research, development, production and modification of products and services to assist its customers in transforming their operations through network integration, information, intelligence and surveillance systems, communication, architectures and space exploration. The Global Services & Support segment is engaged in the operations, maintenance, training, upgrades and logistics support functions for military platforms and operations. The Boeing Capital Corporation segment facilitates, arranges structures and provides selective financing solutions for its commercial airplanes customers. In the space and defense markets, it primarily arranges and structures financing solutions for its Boeing Defense, Space & Security government customers. Its portfolio consists of equipment under operating leases, finance leases, notes and other receivables, assets held for sale or re-lease and investments. The company was founded by William Edward Boeing in 1916 and is headquartered in Chicago, IL. http://www. marketwatch. com/investing/stock/ba/profile 2) The Boeing Company has a long history of providing complex systems and integrated assembly’s to its customers. 3) The Boeing Company is headquartered in Chicago IL. In 1997 Boeing and McDonnell Douglas merged to form what is the Boeing Company of today. This was approximately 1 year after Boeing acquired Rockwell Corporations Space and Defense division. The company has over 249 subsidiaries. The largest competitor on the commercial side is Airbus a division of EDS and the largest competitor on the Defense, Space and Security side is Lockheed Martin with many other companies lining up for second place. In order for Boeing to maintain it’s market share the company has had to continually research and develop new products in both major business units. Notes for special consideration† 1. Cash and cash equivalents increased from $5,359 billion to $10,049 billion from 2010 to 2011 2. Retained Earnings rose from $24,784 billion to $27,524 billion during the period of 2010 to 2011 3. Net Earnings rose from $1.3 billion in 2009 to $4. 02 billion in 2011 4) Boeing is a company that is always going to be challenged. The challengers for the Defense, Space and Security market typically have come from within the US but that is starting to change. EADS which is the largest defense business in Europe is continually trying to enter US ma rkets. Also Airbus which is a subsidiary of EADS is the most prominent competitor in the commercial segment but many countries such as Japan, China, Brazil and Canada are working very hard to position themselves as challengers to the commercial market. This will be a challenge for Boeing and Airbus for the next several decades. Commercial airline customers and airlines will continue to demand enhancements and improvements to the commercial airplanes and the service / cost associated with the. This will continue to drive performance by the manufacturers including Boeing which is the industry leader. The US government acquisition may decline depending on the outcome of the presidential and congressional elections. Boeing and it’s competitors in those markets will look toward no US markets to sell their products. Continued increase in energy and material cost will drive Boeings focus on keeping costs down. 5) Research and development are the single most important factor in keeping Boeing relevant for the future. Research and development expense amounted to $3. 9 billion, $4. 1 billion and $6.5 billion in 2011, 2010 and 2009, respectively. In 2009 this included $2. 7 billion alone for the new 787 commercial aircraft. Research and development costs also include bid and proposal efforts related to governme nt products and services, as well as costs incurred in excess of amounts estimated to be recoverable under cost sharing research and development agreements. Bid and proposal costs were $332 million, $355 million and $343 million in 2011, 2010 and 2009 respectively. R&D within the Defense, Space and Security business unit is primarily focused on supporting customer requirements and providing new technologies to meet the needs of military, security and space agencies.

Wednesday, October 23, 2019

What are the main origins of the Cold War and why? Essay

The Origins of the Cold War are widely regarded to the relationships between the Soviet Union and the allies (the United States, Great Britain and France) during the period of 1945–1947. Those events led to the Cold War which lasted for over half century. The first origin must be the beginning of Russian Revolution. In WWI, the US, Britain, and Russia had been allies until the Bolsheviks seized power in Russia in November 1917. Then, Russia withdrew the WWI and turned into communism. Later, Soviet Russia found it was isolated in international diplomacy as what said by Leader Lenin that ‘the Soviet Union was surrounded by a â€Å"hostile capitalist encirclement’. Moreover, the ideologies of the USA and the USSR are opposite since that time. The Soviet Russia sought to establish a socialist economy, in which the market economy would be abolished. It placed the interests of Soviet Russia ahead of those of any person or group of persons. And, the working class was the only one class ruled the basis of the Soviet state. By the contrast, the USA, like other capitalist countries, believed in the free market system and industries were owned by the individuals. Because they against each other’s policies, the seed of hostil e was planted and grew up overtime. After the WWII, the USA and the USSR are the only two superpowers left in the world. The other European powers were weaken a lot during the war. Although the USSR’s economy was not as strong as USA’s, its Red Army was the most powerful one with the largest scale in the world. The tendency of polarization was always regarded as the basic condition to form the Cold War by experts. Another important factor that led to the formation of the Cold War was the policy of balance. For example, the pattern of direct opposition, the USSR introduced the Warsaw Treaty Organization after the USA became the leader of NATO, both of them were military organizations against each other. Besides these, in the 1940s, there were several events could be known as the origins of the Cold War. In February 1946, George F. Kennan’s Long Telegram from Moscow helped articulate the growing hard line against the Soviets. The telegram argued that the Soviet Union was motivated by both traditional  Russian imperialism and by Marxist ideology; Soviet behavior was expansionist, posing a threat to the United States and its allies. Later writing as â€Å"Mr. X† in his article â€Å"The Sources of Soviet Conduct† in Foreign Affairs (July 1947), Kennan drafted the classic argument for adopting a policy of â€Å"containment† toward the Soviet Union. On March 5, 1946, the ‘iron curtain’ speech that given by the Churchill stated that the world was divided into two groups, leading by the USA and the USSR. Nowadays, many historians regarded this speech as the beginning of the Cold War. In summary, the ideology was the core reason for the start of the Cold War. The USA and the USSR untrusted and fear the power of each other, so they used policies to maintain their own statuses and gain more interest for themselves.