Saturday, March 21, 2020

Reconstruction Essays - Reconstruction Era, Free Essays, Term Papers

Reconstruction Essays - Reconstruction Era, Free Essays, Term Papers Reconstruction John Paul Figaro History Professor Gary Reconstruction Paper Reconstruction policies proved to be the seeds of failure in American race relations in the 19th century. Reconstruction demanded the Negroes freedom, their civil rights, the opportunity for economic freedom, education and the right to vote. This idea of Negro equality was the most controversial aspect of radical reconstruction, and violence was one of the means used to undermine Reconstruction. Racism and violence have proved to be interrelated factors in American society. In the words of W.E.B. Du Bois The slave went free; stood a brief moment in the sun; then moved back again toward slavery. The Southern whites ideology expressed certain propositions about the black man in society. The abolition of slavery ended the institution but not the system of beliefs, assumptions, and values they held concerning the Negro. Within the context of this white supremacist ideology, racism flourished. The black man was viewed as being part of a caste system where they were relegated to the bottom of the social classes with no legal status. In the movie The Birth of A Nation the director, D.W. Griffith, interprets the social reality and justifying policies of the Southern white in the 19th century. The tone of the movie infers that blacks are inherently inferior and are incapable of appreciating the freedom given to them. We are introduced to images of the contented slave working complacently in the field, to the freedman who has been corrupted by the Scallywags and Carpetbaggers, to the comic Negro in his clownish clothes, dancing and performing and to the vicious Negro renegade who attacks a white woman. The contrast between the Negro and the Southern white is established not only by characterization but also by southern attitudes and mannerisms. Griffith is re-creating the southern ideal of what it meant to be part of a higher civilization with values and an outlook that shaped the souths history. He pictures the well-dressed southern gentleman and lady, with their genteel manners and refined airs, as having the innate ability to appreciate the cotton flower in contrast to the downtrodden Negro worker in his shabby attire. There are other racist images throughout the movie as we view a changed south, that now has Negro judges and juries and white defendants. We are shown stat e assemblies in which the black men have control and authority but they are portrayed as drunken, shoeless, ignorant buffoons. It is here that we come to understand that new laws will be created to ensure the advancement and equality of the black race. It is suggested that the black man would dare to pass laws that allow intermarriage between whites and blacks. We learn that the Southern girl, Elsie, is outraged when Silas Lynch, a mulatto, dares to propose marriage. Silas Lynch becomes a symbol of his mulatto race. To underscore such absurdity, her father, a black sympathizer, becomes angered when he learns of the proposal thus emphasizing the hypocrisy of the northern views. Racism is again reinforced when Cameron meets Lynch for the first time and Cameron refuses to shake Lynchs hand because Lynch dares to consider himself an equal. There is also a confrontation on the street when a black man refuses to step aside for the white men to pass. Even the old Colonel is arrested and paraded before his former slaves who spit and taunt him. All these images project a South humiliated and degraded by Reconstruction. The Southerner feels degradation over the new order and the new rebellion of the South begins. Within the context of the South, beaten in war, where murder, disorganization and military rule is the new order, violence becomes the answer. Violence was the direct result of the Souths racist attitude and it was an integral part of the Southern landscape. Sympathy is elicited for the Southern white when Piedmont, South Carolina is under attack by a band of Negro militia and northern whites. We see the Negro raiding and burning homes, shooting whites and destroying the town without any just cause. Self-preservation becomes the key to saving themselves and violence becomes the means to their salvation. At the center of the resort to violence was a secret organization which served as a kind of guerrilla force to restore white supremacy. It was known as the Ku Klux Klan or The Invisible Empire of the South. A

Thursday, March 5, 2020

Get 10 Interesting Facts About Oxygen

Get 10 Interesting Facts About Oxygen Oxygen is one of the best-known gases on the planet, largely because it is so important for our physical survival. It is a crucial part of Earths atmosphere and hydrosphere, its used for medical purposes, and it has a profound effect on plants, animals, and metals. Facts About Oxygen Oxygen is atomic number 8 with the element symbol O. It was discovered by Carl Wilhelm Scheele in 1773, but he did not publish his work immediately, so credit is often given to Joseph Priestly in 1774.  Here are 10 interesting facts about the element oxygen. Animals and plants require oxygen for respiration. Plant photosynthesis drives the oxygen cycle, maintaining it around 21% in air.  While the gas is essential for life, too much of it can be toxic or lethal. Symptoms of oxygen poisoning include vision loss, coughing, muscle twitching, and seizures.  At normal pressure, oxygen poisoning occurs when the gas exceeds 50%.Oxygen gas is colorless, odorless, and tasteless.  Its usually purified by  fractional distillation of liquefied air, but the element is found in many compounds, such as water, silica, and carbon dioxide.Liquid and solid oxygen is pale blue.  At lower temperatures and higher pressures, oxygen changes its appearance from blue monoclinic crystals to orange, red, black, and even a metallic appearance.Oxygen is a nonmetal.  It has low thermal and electrical conductivity, but high electronegativity and ionization energy. The solid form is brittle rather than malleable or ductile. The atoms readily gain electrons a nd form covalent chemical bonds. Oxygen gas normally is the divalent molecule O2. Ozone, O3, is another form of pure oxygen.  Atomic oxygen, which is also called singlet oxygen does occur in nature, although the ion readily bonds to other elements. Singlet oxygen may be found in the upper atmosphere. A single atom of oxygen usually has an oxidation number of -2.Oxygen supports combustion.  However, it is not truly flammable!  It is considered an oxidizer. Bubbles of pure oxygen dont burn.Oxygen is paramagnetic, which means it is weakly attracted to a magnet but doesnt retain permanent magnetism.Approximately 2/3 of the mass of the human body is oxygen. This makes it the most abundant element, by mass, in the body.  Much of that oxygen is part of water, H2O. Although there are more hydrogen atoms in the body than oxygen atoms, they account for significantly less mass. Oxygen is also the most abundant element in the Earths crust (about 47% by mass) and the third most common element in the Universe. As stars bu rn hydrogen and helium, oxygen becomes more abundant. Excited oxygen is responsible for the bright red, green, and yellow-green colors of the aurora. Its the molecule of primary importance, as far as generating bright and colorful auroras.Oxygen was the atomic weight standard for the other elements until 1961 when it was replaced by carbon 12. Oxygen made a good choice for the standard before much was known about isotopes because although there are 3 natural isotopes of oxygen, most of it is oxygen-16. This is why the atomic weight of oxygen (15.9994) is so close to 16. About 99.76% of oxygen is oxygen-16.