Bipolar Disorder Essay Example | Topics and Well Written Essays - 2000 words

Bipolar Disorder - Essay Example Johnson, Gustavo J. Rey, Mark A. Blais, Ana Rivas-Vazquez (2002). What is really very alarming about this type of mental disorder is that a lot of people who are afflicted with bi-polar disorder are prone to suicidal thoughts. In fact, about 19% of those who suffer from this disease are exposed to lifetime risk of suicide (Rivas-Vazquez, Rafael A., Sheri L. Johnson, Gustavo J. Rey, Mark A. Blais, Ana Rivas-Vazquez (2002). You see, bi-polar is a chronic disorder meaning it keeps coming back to haunt the sufferer. Bi-poplar disorder is one of the most common chronic and severe mental disorders that often go undiagnosed and untreated for a long time. A lot of people who are suffering from this type of ailment do not even know that they bi-polar disorder and they go through life without even getting treatment for this type of disorder. In most cases, people who have bi-polar disorder are diagnosed with depression (Supplement to The Journal of Family Practice (November 2007). Because of misdiagnosis and poor treatment, many people who are suffering from this disorder has to suffer through severe bouts of mental disturbances without even getting the right type of treatment. This situation can be quite detrimental to the mental state of the patient and may lead the patient to take some drastic measures, such as suicide, to end his or her suffering. Fortunately, this situation can be prevented. Although bi-polar disorder is a complex medical illness that involves the human brain, with proper diagnosis and treatment, a person who is suffering from this type of ailment can eventually recover from a severe episode of bi-polar disorder and lead a normal life. Bi-polar disorder is more commonly known as manic depression. Based on the Diagnostic and Statistical Manual that most psychiatrists use to diagnose mental disorders, the most reliable

Locus of Control, Optimism Levels, and Perseverance during a Essay

Locus of Control, Optimism Levels, and Perseverance during a Frustration Task - Essay Example According to Strain (1993), the concept of Locus of Control has not yet been applied to the study of college students and their ability to persist at school. Individuals with internal Locus of Control are believed to be mentally more aware, able better equipped for learning, and highly motivated as compared to those with external Locus of Control (Stone and Jackson, 1975). It is hypothesised in this report that a higher degree of optimism will correlate with a greater internal Locus of Control in an individual. And that a higher level of pessimism will correlate with a greater external Locus of Control. An optimist will perceive that many aspects of life are controllable and will therefore make efforts and take risks which will promote this belief, thus turning their Locus of Control internal. Whereas pessimists perceive that they are helpless to affect the events happening around them, so they will avoid taking steps to change things and thereby change their Locus of Control to exte rnal. The study of Locus of Control - both internal and external was found to provide valuable evidences on the behaviour and approach of individuals studied in terms of their reactions to marketing approaches where the factor of luck was involved (Tosi, Rizzo, and Mero, 2000). It was found that individuals with internal Locus of Control were more vulnerable to ideas of luck than those with an external orientation Miyazaki, Anthony, and Sprott, 2001). According to Tosi and colleagues (ibid), internal control is often correlated with better and more efficient work control in terms of adjusting to work environment, satisfaction, coping with stress, as well as level of involvement in one's job. While those with an external Locus of Control might exhibit a highly negative approach towards tasks or jobs that require independent action or decision making. A deeper analysis of such negativity or pessimistic behaviour was more deeply examined by Seligman and Martin (1991), these researchers repor t a strong link between pessimism and depression and suggest that the negative acts or behaviours are most often the results of learned helplessness. In this present study, those with an internal Locus of Control will likely be able to overcome the challenges presented to them. Individuals with an external Locus of Control will be more likely to have a negative outcome during the evaluations. The tasks presented in this experiment have to do with easily solvable "Non-Frustration" puzzles and unsolvable "Frustration" puzzles. It is expected that there will be a greater degree of perseverance for the "Non-Frustration" puzzles than the "Frustration" puzzles. In regards to GESS scores, the hypothesis is that the higher the score the more likely the test subject will be willing to persevere with a Frustration puzzle than those with a lower GESS score. Similarly, with a higher ICI score the hypothesis is that the subject will have greater perseverance with the Frustration puzzle than thos e with a lower ICI score. In summary, three hypotheses will be tested in this study. Hypothesis 1 is that there exists a relationship between Internal versus External Locus of Control and Optimism and Pessimism as measured by the GESS and ICI. Hypothesis 2 is that the GESS and

Isolation of Casein from Milk and Powdered Milk

Isolation of Casein from Milk and Powdered Milk 1.1 Introduction (Walsh, 2002) stated that, proteins are biological macromolecules composed of amino acids proteins consist of one or more polypeptide which are the chain of amino acids interconnected by peptide bonds.Alberts et al., (2013) detailed that, amino acids of proteins is either hydrophobic or hydrophilic in nature. Therefore the resulting polypeptide chain shows an amphipathic characteristic. Hydrophilic amino acids exist peripherally in some biological system and they are highly water soluble. Whereas some amino acid does not exist the polar groups to the environment. ‘’The most important factors that influence protein solubility are structure, size, charge and the solvent‘’ (Burgess, and Deutscher, 2009). Also Burgess, and Deutscher (2009) stated that, once the precipitation obtained, the solution can be separated by centrifugation or precipitation. ‘’Protein precipitates are aggregates of protein molecular large enough to be visible and to be collected by centrifugation. The distribution of hydrophilic and hydrophobic residues at the surface of a protein determines its solubility properties‘’. (Rosenburg, 2006). Precipitation is mainly done for concentrate the target protein. And it is attained by adding reagents such as salts (ammonium sulfate) or organic solvents (acetone or ethanol). (Hatti-Kaul and Mattiasson, 2003) 1.1.1 Isolation of casein Milk contains three kinds of proteins: caseins, lactalbumins, and lactoglobulins, all of which are globular proteins. (Spurlock, 2014). Ahluwalia and Dhingra, (2005) stated that, Casein is a combination of phosphoproteins presenting in milk and cheese.it is existing to the amount of 3% in milk along with 4-5% of lactose and 3-4% of fats and the rest is water. Caseins exist in micelles which are composed of sub micelles linked by the characteristic of hydrocolloid which are freely suspended in the aqueous phase of milk. (Tarte, 2009). Casein can be electrophoretically fractioned into four major components: alpha-, beta-, gamma-and kappa- casein. Casein develops precipitation from milk at pH 4.6, which has a negative charge when compare to the pH of the milk. Therefor it can be precipitate as salt by adding acids. (Miller, Jarvis and McBean, 2006). 1.2 Objectives To learn the methods of protein precipitation and to relate the solubility of protein with its structure. To learn the methods of isolation of casein from milk and to determine the percentage of casein presented in the (powdered) milk. 1.3 Materials Test tubes Beakers Pipette Clamp Filtering paper Electronic balance Watch glass Bunsen burner Albumin sample Ammonium sulfate Sodium hydroxide Copper sulfate Ethanol Picric acid Lead nitrate Powdered milk Warm water 1.4 Methodology 1.4.1 Precipitation by salts Albumin, 3.00ml was taken into a test tube, ammonium sulfate was added to it and was mixed until the solution gets saturated. The solution was allowed to stand for about 5 minutes and filtered by using filter paper. The biuret test was done to the filtered solution. 3.00 ml of filtered solution was taken into another test tube and same amount of NaOH was added to it, CuSO4 was added drop by drop. 1.4.2 Precipitation by organic solvents Albumin, 1.00 ml was taken into a test tube using a pipette. And 4.00 ml of ethanol was added .the solution was mixed well and was allowed to stand. 1.4.3 Precipitation by acidic agents Picric acid solution, 1.00 ml was added into 1.00ml of albumin solution. 1.4.4 Precipitation by heavy metal ions Lead nitrate, 8 drops were added into 1.00 ml of albumin. 1.4.5 Precipitation by heat and acid Albumin, 10 ml was taken into a test tube and the upper part of the solution was held over the Bunsen flame. After the observation few drops of 1% acetic acid were added. 1.4.6 Isolation of casein Powdered milk (non-fat), 17.5 g was weighed by using electronic balance and was dissolved by adding 62.5 ml of warm water in a 200ml beaker. Acetic acid (10%) was added in a drop wise manner with stirring until the liquid changes in to clear solution. the obtained solution was filtered by using clamp, filtering material and beaker. The yield casein was allowed to dry and was weighed using electronic balance. Biuret test was done for the filtered solution. 3.00 ml of filtered solution was taken into another test tube and same amount of NaOH was added to it, CuSO4 was added drop by drop. 1.5 Results Test Observation Interference Precipitation by metal ions White color precipitation Proteins can be precipitated by metal ions(positive for proteins) Precipitation by heat and acid Initially cloudy white precipitation was observed on the upper part of the solution and by adding acetic acid white color precipitation was observed. Proteins can be precipitate by heat and acid(positive for proteins) Precipitation by organic solvents White color precipitation was observed Proteins can be precipitate by organic solvents(positive for proteins) Precipitation by acidic agent White color precipitation was observed Proteins can be precipitate by acidic agents. (positive for proteins) Precipitation of salts Biuret test White color precipitation was observed. Purple color ring was observed Proteins can be precipitate by salts. Positive for proteins. Isolation of casein Biuret test for filtration Casein 13.01g was weighed Purple color ring was formed in filtered casein solution Yield %= Ãâ€" 100 = Ãâ€" 100 = 74.30% Positive for proteins. 1.6 Discussions Precipitation of protein can be obtained by isoelectric precipitation method. ‘’isoelectric precipitation is the most widely used method’ (Fox and McSweeney, 2003). Proteins can be precipitated by bringing their pH to its isoelectric point in which protein solubility is very low. (Shankara, 2008) Proteins can be precipitate by salts in two ways, half saturation with ammonium sulfate and full saturation with ammonium sulfate. Rashmi, (2002) stated that, different proteins show different precipitation reaction towards diverse agents. The full saturation with ammonium sulfate was done in the laboratory. Also the filtrate was tested by biuret reagent, resulted purple color. ‘Compounds with two or more peptide bonds give a violet color with alkaline copper sulfate’ (Rashmi, 2002) Proteins are strong in solution when they are enclosed by entirely hydrogen-bonded water molecules, as water molecules with additional hydrogen bonding ability have greater entropy and are more aggressive. (Chaplin, 2014) hydrated sphere decrease the non -polarity. Higher the diameter of the sphere higher the solubility. For an example, it is easy to precipitate globulin from proteins by adding salts, than albumin because globulin has small diameter of hydrated sphere when compare to albumin. The similar concept is used in precipitating proteins by organic solvents and acidic agents. Organic solvents remove the hydrated sphere and decrease solubility resulting increase precipitation. Acids neutralize the polarity of the hydrated sphere and decrease solubility in order to increase precipitation. Denaturation occur on heating or adding acidic agents to proteins. Therefor its change the polarity of a protein by changing the arrangements of polar and non-polar groups within the molecule. Less polarity decrease the solubility and increases the precipitation. Precipitation by heavy metal ions lead nitrate was used instead of lead acetate or mercuric nitrate. Shankara(2008) stated that, metal ions which are positively charged interrelate with negatively charged groups of the protein producing precipitation as metal-proteinate complex. According to the percentage of yield and from the result of biuret test of the filtrate, there can be some proteins present in the filtrate. Because, the milk contains about 3.5% protein by weight and of the total protein, about 80% is casein and 20% is whey protein. (Miller, Jarvis and McBean, 2006) Filtration of casein can be done in two ways. Such as, gravitational filtration and sucktional filtration. 1.7. Conclusion Proteins were precipitated by using metal ions, heat, organic solvents, acidic agents and salts. The percentage of yield casein of the sample is 74.30%. References Ahluwalia, V. and Dhingra, S. (2005). College Practical Chemistry. [Online] Google Books. Available at: http://books.google.lk/books?id=1OgRECl_nwMCpg=PA276dq=isolation+of+caseinhl=ensa=Xei=s0rBU_jZEtOzuATSzICACgved=0CCYQ6AEwAQ#v=onepageq=isolation of caseinf=false [Accessed 12 Jul. 2014]. Alberts, B., Bray, D., hopkin, K., Johnson, A., Lewis, J., Raff, M., Roberts, K. and Walter, P. (2013). Essential Cell Biology, Fourth Edition. [Online] Google Books. Available at: http://books.google.lk/books?id=Cg4WAgAAQBAJpg=PA371dq=proteins+and+hydrophilic+and+hydrophobichl=ensa=Xei=oj7BU-jdAYaUuATRyYCwDgved=0CB4Q6AEwAA#v=onepageq=proteins and hydrophilic and hydrophobicf=false [Accessed 12 Jul. 2014]. Burgess,, R. and Deutscher, M. (2009). Guide to Protein Purification. [Online] Google Books. Available at: http://books.google.lk/books?id=f6Lp4yna4hoCpg=PA118dq=protein+precipitationhl=ensa=Xei=W-jAU4icLtChugSK0IDoDgredir_esc=y#v=onepageq=protein precipitationf=false [Accessed 12 Jul. 2014]. Chaplin, M. (2014). Home | London South Bank University. [Online] Www1.lsbu.ac.uk. Available at: http://www1.lsbu.ac.uk/ [Accessed 13 Jul. 2014]. Fox, P. and McSweeney, P. (2003). Advanced Dairy Chemistry: Volume 1: Proteins, Parts AB. [Online] Google Books. Available at: http://books.google.lk/books?id=RMNkAc5PkVECpg=PA5dq=isoelectric+precipitation+of+proteinhl=ensa=Xei=MmPBU4yaIs-SuATO_IKIBgved=0CCsQ6AEwAw#v=onepageq=isoelectric precipitation of proteinf=false [Accessed 12 Jul. 2014]. Hatti-Kaul, R. and Mattiasson, B. (2003). Isolation and Purification of Proteins. [Online] Google Books. Available at: http://books.google.lk/books?id=CdHn45QCU_8Cpg=PA226dq=protein+precipitationhl=ensa=Xei=W-jAU4icLtChugSK0IDoDgredir_esc=y#v=onepageq=protein precipitationf=false [Accessed 12 Jul. 2014]. Miller, G., Jarvis, J. and McBean, L. (2006). Handbook of Dairy Foods and Nutrition, Third Edition. [Online] Google Books. Available at: http://books.google.lk/books?id=5tleQ0aLJvoCpg=PA1dq=components+of++milkhl=ensa=Xei=RQzCU8_-EI-_uAS2kYCQBwved=0CD0Q6AEwBw#v=onepageq=components of milkf=false [Accessed 13 Jul. 2014]. Rashmi, J. (2002). A Textbook of Practical Biochemistry. [Online] Google Books. Available at: http://books.google.lk/books?id=wBfAshZ3ZaUCprintsec=frontcoverdq=bio+chemistry+lab+practicalshl=ensa=Xei=XGrBU6i9ENWRuASr9oL4Bwved=0CDMQ6AEwAQ#v=onepageq=bio chemistry lab practicalsf=false [Accessed 12 Jul. 2014]. Rosenburg, (2006). Protein Analysis and Purification. [Online] Google Books. Available at: http://books.google.lk/books?id=gi-UgCF8G6ECpg=PA143dq=protein+precipitationhl=ensa=Xei=W-jAU4icLtChugSK0IDoDgredir_esc=y#v=onepageq=protein precipitationf=false [Accessed 12 Jul. 2014]. Shankara, (2008). Practical Biochemistry 2008. [Online] Google Books. Available at: http://books.google.lk/books?id=nPphGdHO_XcCprintsec=frontcoverdq=bio+chemistry+lab+practicalshl=ensa=Xei=XGrBU6i9ENWRuASr9oL4Bwved=0CC0Q6AEwAA#v=onepageq=bio chemistry lab practicalsf=false [Accessed 12 Jul. 2014]. Spurlock, D. (2014). Deborah Spurlocks Chemistry Homepage. [Online] Homepages.ius.edu. Available at: http://homepages.ius.edu/DSPURLOC/ [Accessed 12 Jul. 2014]. Tartà ©, R. (2009). Ingredients in Meat Products. [Online] Google Books. Available at: http://books.google.lk/books?id=C-wrQaaXxj0Cpg=PA132dq=principle+of+milk+proteinhl=ensa=Xei=lgjCU_DhDZGTuASf_oGoAgved=0CCcQ6AEwAQ#v=onepageq=principle of milk proteinf=false [Accessed 13 Jul. 2014]. Walsh, G. (2002). Proteins. [Online] Google Books. Available at: http://books.google.lk/books?id=EXTEjL2wTnYCprintsec=frontcoverdq=proteinhl=ensa=Xei=oEjBU4nXFZeTuAS62YGYDQved=0CD8Q6AEwBg#v=onepageq=proteinf=false [Accessed 12 Jul. 2014].

Nostradamus Essay -- essays research papers fc

Nostradamus   Ã‚  Ã‚  Ã‚  Ã‚  In the 16th century, a French doctor and prophet, Michel de Nostradame, was born. He gained his fame when his predictions of the death of King Henry II of France came true. Nostradamus, as he is also known, wrote a ten volume book, The Centuries, filled with prophecies. He became a man that people from all over the world came to see to seek his counsel. Nostradamus had a life filled with many twists and turns and has made many prophecies that have come true during the twentieth century.   Ã‚  Ã‚  Ã‚  Ã‚  His grandfathers were the first people to notice his display of talent for prophecy when Nostradamus was very young. His grandfathers taught him a wide range of subjects: classical literature, history, medicine, astrology, and herbal folk medicine. At the age of fourteen, he went to study in the city of Avignon. In 1522, at the age of nineteen, he enrolled in the University of Montpellier as a medical student. After only three years, he passed the oral and written examinations for his degree (Hogue 12-5).   Ã‚  Ã‚  Ã‚  Ã‚  With his medicine license in his hand, Nostradamus went to practice in the countryside, far away from his professors. During the 1500’s, Southern France suffered from a chronic form of the bubonic plague. Nostradamus started going to plague-stricken households to try to help the sick. He followed the plague through Southern France and he never left a town until everyone sick was well (Hogue 15).   Ã‚  Ã‚  Ã‚  Ã‚  Nostradamus was also a master astrologer who studied the movements of the stars and planets in relation to each other. He believed his gift of sight had â€Å"divine intervention.† He was sought out by wealthy citizens to tell them their horoscopes â€Å"and by their wives for his advice on cosmetics.† (Hogue 15). He wrote a book on the doctors and pharmacists he met throughout his travels in Southern Europe. He would stay with some of them during the day helping them heal the sick. By night, he became their pupil.   Ã‚  Ã‚  Ã‚  Ã‚  In 1529, Nostradamus returned to Montpellier for his doctorate degree. After this he decided to set up a more permanent practice in 1534 in Toulouse. He then decided to move to the town of Agen. He soon became the town of Agen’s most eligible bachelor. In Agen, he married and had two children, a boy and a girl. It was ... ...re money without having any gold and silver to back it up. Some feel that this has been fulfilled and possibly will be fulfilled again in the future. (Hogue 149.)   Ã‚  Ã‚  Ã‚  Ã‚  November 22, 1963. The assassination of John Fitzgerald Kennedy (JFK) in Dallas, Texas. Nostradamus not only saw the death of a man who could have been America’s greatest leader, but he also saw events and people that no one today is certain of, the killers. He gives hints that JFK was to be a great president. One quatrain describes Kennedy as a two term president.   Ã‚  Ã‚  Ã‚  Ã‚  Nostradamus led a very interesting life. I personally believe that he was a wonderful man and could really see into the future. Read his quatrains and you too will be convinced that this man predicted even some of the events that have occurred in mine and your lifetimes, during the 20th century. 6 Works Cited Hogue, John. Nostradamus and the Millennium. New York: Doubleday and Company,   Ã‚  Ã‚  Ã‚  Ã‚  Inc., 1987. Roberts, Henry C. The Complete Prophecies of Nostradamus. New York: Nostradamus,   Ã‚  Ã‚  Ã‚  Ã‚  Inc., 1979.   Ã‚  Ã‚  Ã‚  Ã‚  

Reading and Writing Development

Reading and Writing Development Tyesha Woods March 10, 2013 ADE/202 Susan Clark The two age groups that I have chosen are early childhood and middle childhood. Early childhood ranges from two to six years of age and middle childhood ranges from six to ten years of age. In the beginning stages of early childhood the child would not be reading or writing just yet. But they would be starting to learn how to read and to write. They should be learning how to recognize letters and how to put them together to form words.At the end of this stage the child should be able to read and write, or they should be at the beginning stages of reading and writing. The beginning stages of middle childhood the child should be at the beginning stages of reading and writing. By the end of the middle childhood the child’s reading and writing skills should be more advance. They should be able to read at a higher level. They should be able to take spelling words and look them up in the dictionary, writ e out the words, and make the words into sentences. For the children in early child the material that I would use would be handouts.The handouts will have the letters for the kids to trace. Then they would a beginners reading book. They would have to read the book and they would have to write about what they read. Another thing that I would do, is give the children an assignment where they had to match up the word with the picture. For example if the handout had pictures of a dog, cat, kite and cow the child would have to match the word with the picture. That should help with the reading aspect. For the writing I would have the child write the words out two times each. The material that I would use for the children in middle childhood is vocabulary and reading.I would give spelling words and assign to read a book. As far as the spelling words the first thing that I would do is have the students write out the words five times each so that they can get know the words. The second thing that I would do is, have the children look up the words in the dictionary. Another thing that I would do is having the students make sentences out of the words that I have given them. The finale thing that I would do is to give the students a spelling test. Now for the reading I would assign the children a book to read and the students, would have to read a few pages at a time.By the end of the week the student should finished the book, and as a weekend assignment they would have to write a small book report. The book report would have to tell what they read. I would also ask the children to write down the words that they did not understand. So, that I could take the words and turn them into spelling words. I would do this so that children would have a better understanding of the words that the children did not understand. I feel that these methods will help the children to improve their reading and writing skills. For both groups I would ask the parents to get involved with the ch ildren’s schoolwork.I would ask the parents to make sure that the kids do the work when the children are home. I will give the children work packets to take home so that they can keep practicing their work. The work that I would give would be done when the kids have spring break or on the weekend. I would do this so that the kids will not forget what they have learned in school. I would not give so much work that it would take away from the kids time off, but just enough to keep them sharp when it comes to their school work. I would recommend that the parents do the work with the children for two hours out of the day.The parents and the teachers need to work together. That is why I keep saying that the parents can help the child; the teachers can help the child while they are at school. The parents help at home by making sure that the child does the schoolwork and the teacher will check to make sure that the child did the work. If the parents and the teachers work together th ey can both help the child to strengthen their reading and writing skills. References Teresa M. McDevitt and Jeanne Ellis Ormrod. (2004). Child Development: Educating and Working with Children and Adolescents. Retrieved from Teresa M. McDevitt and Jeanne Ellis Ormrod, ADE202 website.

To What Extent Was the Growth of the Enlightenment Movement?

The growth of the Enlightenment movement was a key long term cause of the French revolution as it questioned the current state of France and challenged unjust class systems. However, there were a number of other long term causes that led to the French revolution. The structure of the Royal government and French society had created restlessness amongst the third estate for quite some time leading to the French revolution. The taxation system was seen as highly unjust amongst the third estate as well and can be seen as an underlying long term cause for the French revolution.The growth of the Enlightenment movement was a major long term cause for the French Revolution. The Enlightenment were a group of intellectual writers and thinkers from Europe in the 18th century whose aim was to apply rational analysis to all activities. This meant they put great emphasis on the unjust systems in place which meant the poorest group had to pay the most taxes, creating a voice for the unhappy third e state and giving them confidence to speak out. This in turn led to the third estate coming together in cascade of anger and uproar against the current system, leading to the French revolution.In addition, the most famous thinkers, Volataire and Montesqieu, were not prepared to accept tradition and attacked the church and despotic government. Their ideologies attracted nearly all of the third estate creating a huge group of people believing in change. This in turn led to the majority of France being ready to challenge the government and monarchy and causing the revolution to start. The Enlightenment movement was very critical of the Ancien regime which influenced many radical thinkers at the time who were ready to lead France against the rich minority.It’s this leadership which got the wheels of the revolution in motion; therefore, the Enlightenment movement played a key part in the occurrence of the French revolution. The structure of the Royal Government was a very important long term cause of the French revolution. King Louis XIV believed that God had given him the divine right to rule and therefore felt the French people should obey him without question. This idea infuriated the large majority of the third estate as there was no clear logical reason why they should obey the King, resulting in restlessness amongst 85% of the population.This long term struggle with the idea of an absolute monarch developed into anger and ultimately led to mass uproar and the French revolution. Furthermore, King Louis XVI had complete power over all aspects of France, ultimately meaning he could do what he wanted. This meant that the third estate had no way of communicating or fashioning a way of improving their lives, leaving them trapped in a life of poverty. This therefore left them no choice but to use physical violence and action to try and get out of their dire circumstances, resulting in a revolution.The taxation system was highly unjust in France during the 18th century and was a key long term cause for the revolution. Firstly, peasants who made up 85% of the population but lived in dire poverty had to pay the most taxes, including Taille, Capitation and Tithe tax. This left the third estate with only just enough to survive which created great anger amongst them as the rich paid nothing. This corrupt taxation system left the third estate trapped in a life of poverty leaving them no choice but to revolt if they wanted any chance of a better life.In addition to this, the clergy and nobility, the two rich estates were exempt from taxes. This illogical system compounded with the Enlightenments highlighting of how unjust France was finally led the majority of France to rise up against their unfair position, in the only way they could through a mass revolution. The final long term cause that played a major in the outbreak of the French revolution was the structure of French society. Firstly, the clergy and nobility collectively took up only arou nd 5% of the population yet they owned a vast amount of land compared to the 85% of the third estate who owned no land at all.This meant they had huge amounts of money tied up in land and a constant food supply which the third estate did not. This structure of class left the third estate in poverty yet they saw the riches of the two upper estates when they worked their land daily. This in turn created mass anger which had built up over time leading to a collective plea for change, displayed by the outbreak of the revolution. Furthermore, the two upper estates had great power and could sway the king’s decisions to an extent. This was shown when Louis tried to reform tax with Turgo but nobility quickly disagreed and Louis then sacked Turgo.The power the two upper estates possessed created great unrest amongst the third estate as they felt they deserved more power due to the fact that they paid the majority of taxes. The fact that they had no bargaining powers forced them to try and bring about change in the way of revolution, therefore, highlighting the fact that the structure of French society was key long term cause for the revolution. Overall, all the four causes had some bearing on the outbreak of the French Revolution, however, some more than others.The growth of the enlightenment movement did influence many radical revolutionaries into taking action and created a collective group ready for change, but I feel that it was not the key underlying cause which made people revolt. I believe that the structure of French society was the main cause for the French revolution as it left the third estate trapped in poverty for a long period of time while the upper two estates prospered in a life of luxury. This ultimately left the third estate no option but to take radical action to try and bring about change and is therefore the main reason for the outbreak of the French revolution.