Civil War Essay -- essays research papers

If I were Abraham Lincoln during the US Civil War, there would few things if any that I would change. I would try to do anything to avoid a war between our own country. I would try to settle the territory disputes and the slavery disputes with an orderly fashion. But if none of that works and we tried our absolute best, then I would say go to war to end the conflicts. After the war the slavery issue of the Emancipation Proclamation did not work as well as they hoped. They had no place to go after they were free and no one wanted to help them or even live with them or near them.   Ã‚  Ã‚  Ã‚  Ã‚  Since there was nothing that Abraham Lincoln could do to settle the disputes in an orderly conduct, the only this was to go to war. I am not for that at all because some of the people were fighting against their friends and even against their family. Especially at the battle of Gettysburg where 53,000 Americans were killing there own people. Many people think that the whole reason for the Civil War was because of slavery. But later on in the years, the people would rather have â€Å"free soil† than to keep the slaves working for them. What that means is that the people in the South were more concentrated on the amount of territory they could get, the North as well, then to then to give up slavery. The cotton manufacturing and the manufacturing of other goods was also a key aspect to the war. The South had all the cotton but that was the only manufacturing good. Meanwhile, the...

Orsat Gas Analysis

Orsat Gas Analysis Experiment I. Objectives To analyze the dry exhaust gas (DEG) from a combustion system using the Orsat apparatus. II. Apparatus As shown in figure, the Orsat apparatus consists of a water-jacketed 100-m1 burette B connected at its top to a glass manifold M and at its bottom to a leveling bottle L. The glass manifold M is connected to three reagent bulbs called pipettes P1, P2 and P3 via three cocks C1, C2 and C3. Each tube is filed with its own absorbing chemical solution: P1: potassium hydroxide (30 % w/v) to absorb CO2 P2: alkaline pyrogallol to absorb 02 P3: cuprous chloride in hydrochloric acid to absorb CO.Pipettes P1 and P2 are partly filled with glass tubes to increase the contact surface area between liquid and glass. P3 contains copper wire to protect acid against possible oxidation. The 3-way cock C4 is used to connect manifold M to the atmosphere (via suction pump SP), to connect it to the sampler tube or to isolate the trapped gas. III. Procedure a) Pre paratory Steps -Fill the system with water & chemicals as applicable. -By opening one of the cocks C1, C2, C3 at a time and keeping all other cocks close, and manipulating bottle L bring the solution in each pipette to the top mark on the stem of the pipette.Then close the isolating cock. -Now connect the sampler line to suction pump SP by turning the 3-way valve C4. Operate the pump to purge all air from the sampler line. b) Trapping the Gas Sample -By turning the cock C4 connect the glass manifold M to the sampler line. -Lower bottle L slowly until the water level in burette B is slightly below the zero mark on the scale. Then close C4 and disconnect the sampler line. -Slightly lift cock C4 off its seat to equalize the pressure inside burette B with the ambient pressure. Then raise bottle L gently until water level in the burette coincides with the zero mark.This ensures that the burette now contains 100 ml of exhaust gas at atmospheric pressure. c) Absorption of Gas Constituents The following steps should be done for each pipette, one at a time, in the order P1 then P2 then P3. -Open cock C1, and slowly raise bottle L to allow the gas to flow into pipette P1 until water in the pipette reaches the (100)-mark. -Slowly lower bottle L to let gas leave pipette P1 and re-enter burette B until the chemical solution in pipette P1 reaches the top mark on its stem. Close C1. -Bring the levels of water in burette B and bottle L to coincide.Read the scale on burette B to get the volume of CO2 absorbed, measured at atmospheric pressure. -Repeat this procedure a few times until the reading becomes constant which means that all CO2 has been absorbed. Then close cock C1. -For the next pipettes, the volume absorbed is obtained as the difference between the current scale reading and the one just preceding it. IV-a Experiment No. 1: Get acquainted with the apparatus and the procedure by measuring the volume fraction of 02 in atmospheric air. A value of 79% should be obtained. IV-b Experiment No. : Measure the volume fractions of CO2 and 02 in a sample of dry combustion products from the continuous combustion unit in the heat engines laboratory (fired with LPG). V. Requirements 1. Your report about the experiment should be detailed. In particular you should write the combustion equation assuming the fuel composition to be unknown, and representing it by an equivalent hydrocarbon CxHy. Show details of your calculations. 2. Based on the results of the dry exhaust gas analysis, calculate: (a) The atom ratio (y/x) in the fuel formula b) The air/fuel ratio [A/F] (c) The relative air/fuel ratio ? 3. Compare your results under item (2-a) with the volumetric composition of LPG as consisting of 30% propane C3H8 and 70% butane C4H10. v. Observations Ambient Conditions: PA= KPa, TA= OC Zero Reading Ro= ml –> Vsample= 100-Ro= CO2 Reading RCO2= ml –> VCO2= RCO2-Ro= O2 Reading RO2= ml –> VO2= RO2-RCO2= CO Reading RCO= ml –> VCO= RCO-RO2= Vo lume of Nitrogen –> VN2= 100-RN2=

We Are Not our Clothes - The Case for School Uniforms Essay

In the middle of the school year, two new students walk through the doors of their new high school. The first student walks into the school with a worn out book bag, tarnished shoes, and noticeably older clothing, and is automatically judged by his peers on his wardrobe. The next student walks into the school wearing all of the latest name brands, expensive jewelry, and immediately she is judged as well. The student with the visibly â€Å"higher maintenance† wardrobe is instantly approached by another student who is dressed in the same type of apparel. The student with the visibly older clothing is never approached by another student and is forced to bear the challenge of a new school on his own. Too many times in public school systems,†¦show more content†¦Enforcing school uniforms contribute to success in many school systems by reducing the crime rate in schools and ultimately reducing bullying, which in turn affect a student’s learning environment. Dre ss code is used as a tool to reduce bullying rates that relate to a student’s dress. At the 1996 State of the Union, President Clinton stated: I challenge all our schools to teach character education, to teach good values and good citizenship. And if it means that teenagers will stop killing each other over designer jackets, then our public schools should be able to require their students to wear school uniforms (The American Presidency Project). Throughout the nation, students are bullied in school because their wardrobe is not considered culturally as being â€Å"in-style.† Many students simply come from families that can not afford to finance their child’s wishes of obtaining what is considered the latest fashion. Students should not have to feel as if they are inadequate or not as important as other students based on their families’ income and ability to purchase a certain type of clothing. Students should ultimately be judged on their character and not by their clothing. An important benefit of enforcing school uniforms is the reduction of crime inShow MoreRelated Clothes at School Essay915 Words   |  4 Pages In a 1969 Supreme Court case, Tinker vs. Des Moines, a controversy was started over students wearing black armbands to protest American involvement in the Vietnam War. From this case, and many others like it multiple school boards believe that with uniforms or stricter dress codes, the students will have better learning environments. Many schools now implement strict dress code standards, or school uniforms, because of the cases. Moreover, the students believe they already are not being allowedRead More Supporting School Uniforms Essay1600 Words   |  7 Pageswhether it is right or wrong to be made to wear School uniform is what I will be discussing. This is an issue as people have conflicting views on why we should be forced to wear these clothes. The majority believe this to be a commendable notion whereas some think it isnt worth it. Despite some good points for opposing uniform, my overall view is that it is a good idea. One of the the most debatable and contraversial issues when opposing School uniform is that it removes individual identity. TheRead MoreEssay on School Dress Codes and Uniforms Are Beneficial695 Words   |  3 PagesSchool Dress Codes and Uniforms Are Beneficial Do schools really need a dress code? Just ask parents of kids who have to wear them and they will probably say yes. With the dress code policy parents would be able o save money on clothes for their children(Dress 1). This would be a big help for children with poor families who cant afford the proper clothes for them to wear. In addition, with uniforms these kids wont are looked at any different than everyone else because they will have the sameRead More The Advantage of School Uniforms Essay752 Words   |  4 Pageshigh schools have successfully implemented a school uniform policy? (Isaacson, 1998) School uniforms greatly benefit both the students and faculty by creating an atmosphere in which the students are able to get the most out of their education. I believe that all students should wear school uniforms regardless of whether or not the school is public. Below are clear-cut arguments in favor of school uniforms. First, one of the chief benefits of school uniforms is their ability to make schools saferRead MoreAre School Uniforms Effective For Students? Essay1507 Words   |  7 PagesAre school uniforms effective for students? A majority of public schools are becoming more like private schools by requiring students to wear a school uniform. It is a controversial matter in education which not only involves the school system and the students but the parents as well. There are people who believe it is designed to keep the student educationally in shape by restraining the type of clothing, they would normally wear. That it will enhance discipline and reduce peer pressure, socioeconomicRead MoreEssay on Three Reasons Why Public Schools Should Wear Uniforms664 Words   |  3 Pageshere, in the USA few public schools have need of students to wear a uniform. I went to school in Mexico City and I got to wear uniform every day. It is very common there for students to be dress in uniforms. Most of th e time, I think kids in this country are very spoiled and very selfish too. For them to wear an uniform to go to school it is very offensive. The reason is they think they can no longer express themselves. I agree that asking students to wear a uniform won’t change their attitudeRead MoreThe Debate over School Uniforms1277 Words   |  6 PagesAfter several not-so-great experiences I have had in the school district, I think I have come up with a long-term solution to increasing amounts of disrespect and subordination both among the students and the faculty. I grew up in a parochial school in New York City. In St. Andrews we had to wear school uniforms. The memories of my childhood arent filled with unforgivable actions towards me, and people picking on each other about what clothes they are wearing. The most trouble I ever remember gettingRead MoreSocial Impacts Of School Uniforms1550 Words   |  7 PagesSchool uniforms may seem like a thing of the past for many, but t hey are slowly becoming more used as time goes on. They have been found to improve the lives of students, parents, and teachers. Surprisingly, the people most against uniforms are parents; they worry about their children’s individuality and rights. For many parents, it is a struggle to pay for brand new uniform attire. In a recent case, Major Libby Blair found herself having trouble paying for each garment. She founded Libby’s ClosetRead MoreThe Effects Of Social Media On Education1657 Words   |  7 PagesOur educational system has changed quite drastically. It is no longer just a place where one goes to learn Arithmetic, English, and Penmanship. It has evolved into something much more complex than that. The challenges our Educators are experiencing today are far more different than the ones they faced ten years ago. Technology has introduced some valuable tools that has vastly improved the way school administrators and parents are educating their children, but this type of advancement came with someRead MoreUniforms Or No Uniforms?1496 Words   |  6 PagesUniforms or No Uniforms? Aurene Carey Lisa Clark English 122 One of the students’ issues they face in this society, is school uniforms and what they should and should not wear. Do you think that they should be allowed to wear street clothes or wear the school uniforms that the school provides? There some various point of views that are presented, plus there is a definition of what a school uniform is just in case some people don’t know. A school uniform is basically a shirt (school choice) which