Wednesday, November 27, 2019

The Civil Rights Movement Oppressing the Black Population

The Civil Rights Movement Oppressing the Black Population Between mid 1950s and late 1960s, civil rights movements in America were at its peak. The civil rights movement was sparked by various factors that undermined and oppressed the black population. As a matter of fact, blacks were treated like half citizens, and they had no right to complain.Advertising We will write a custom essay sample on The Civil Rights Movement: Oppressing the Black Population specifically for you for only $16.05 $11/page Learn More For instance, the South had devoted their energy in stabilizing and perfecting the Jim Crow ideology that required blacks to be segregated and separated from the white people. As a result, there was the lack of decent education, poor jobs and rampant poverty among the blacks. In response, the black citizen resorted to fighting for his rights; thus, the rise of the civil rights movement. During this era, there were key events that eventually led to a breakthrough in the fight for civil rights. Some of these eve nts are described briefly in the following paragraphs. Dr. Martin Luther King Jr. was a spokesman for African Americans in the struggle for equal rights during the era. However, King received stern opposition from whites such as Governor George who was the symbol for opposition to racial interlink. King asserted that civil rights movement was more of a human rights movement than just a movement for black rights. According to King and other Black leaders, as long as Blacks were denied their full rights America could not be free. Under his leadership, key events such as the Brown vs. Board of Education case, the Montgomery Bus Boycott, and the 1960s Sit-Ins gained momentum. Overwhelmed by the poor quality of their school, students at Moton High School resorted to taking the matter to court (Robinson, 2005). The main cause of poor education facilities in the African American schools was the segregation laws. In 1954, the Supreme Court declared its verdict that segregation of White and Black Schools was unconstitutional (Robinson, 2005). As a result, segregation was phased out of schools and Black children had the right to attend white schools and receive a quality education. This key event enabled all citizens to explore education to the highest level regardless of race or color.Advertising Looking for essay on history? Let's see if we can help you! Get your first paper with 15% OFF Learn More Another key event is the Montgomery Bus Boycott that took place between 1956 and 1957. According to the segregation rules in public transport vehicles, Blacks were supposed to leave their seats for white travelers (The Henry Ford, 2002). In 1955, however, a lady called Rosa Parks refused to leave her seat for a white traveler and was fined by the court of law for misconduct. â€Å"Thereafter, fifty Black leaders organized a â€Å"Montgomery Bus Boycott† to demand a more humane transport system† (The Henry Ford, 2002). 381 days later, a federal court ordered the buses to drop the rules and allow for equal rights of travel. Martin Luther King participated in this boycott that resulted in equality among all Montgomery users. â€Å"In another scenario (1960), four college students organized a sit-in in a lunch counter to protest Woolworth’s idea of excluding Blacks† (Cozzens, 1998). The students had bought some goods in other areas of the store, kept the receipts and during the lunch hour they asked to be served. The students were not served; hence, they produced their receipts and demanded to know why they make decisions against them. Since then, Sit-Ins became rampant in several states and the message was effectively delivered. This trend led to the creation of student committees that eventually led to the freedom rides in 1961(Cozzens, 1998). In conclusion, these key events helped to reinforce the African American struggle for equal right rights, and finally, the light was found. References Cozzens, L . (1998). Sit-Ins. Retrieved from the Waston.org Website: watson.org/~lisa/blackhistory/civilrights-55-65/sit-ins.html Robinson, S. (2005). Brown vs. Board of Education. Web. The Henry Ford. (2002). The Story Behind the Bus. Retrieved from Thehenryford Website: https://www.thehenryford.org/explore/stories-of-innovation/what-if/rosa-parks/Advertising We will write a custom essay sample on The Civil Rights Movement: Oppressing the Black Population specifically for you for only $16.05 $11/page Learn More

Saturday, November 23, 2019

10 Chlorine Facts (Cl or Atomic Number 17)

10 Chlorine Facts (Cl or Atomic Number 17) Chlorine (element symbol Cl) is an element you encounter every day and need in order to live.  Chlorine is atomic number 17 with element symbol Cl. Fast Facts: Chlorine Symbol: ClAtomic Number: 17Appearance: Greenish-yellow gasAtomic Weight: 35.45Group: Group 17 (Halogen)Period: Period 3Electron Configuration: [Ne] 3s2  3p5Discovery: Carl Wilhelm Scheele (1774) Chlorine Facts Chlorine belongs to the halogen element group. It is the second lightest halogen, after fluorine. Like other halogens, its an extremely reactive element that readily forms the -1 anion. Because of its high reactivity, chlorine is found in compounds. Free chlorine is rare but exists as a dense, diatomic gas.Although chlorine compounds have been used by man since ancient times, pure chlorine was not produced (on purpose) until 1774 when Carl Wilhelm Scheele reacted magnesium dioxide with spiritus salis (now known as hydrochloric acid) to form chlorine gas. Scheele did not recognize this gas as a new element, instead believing it to contain oxygen. It wasnt until 1811 that Sir Humphry Davy determined the gas was, in fact, a previously unidentified element. Davy gave chlorine its name.Pure chlorine is a greenish-yellow gas or liquid with a distinctive odor (like chlorine bleach). The element name comes from its color. The Greek word chloros means greenish-yellow.Chlorine is the 3rd most abundant element in the ocean (about 1.9% by mass) and 21st most abundant element in the Earths crust. There is so much chlorine in the Earths oceans that it would weigh 5x more than our present atmosphere if it were somehow suddenly released as a gas.Chlorine is essential for living organisms. In the human body, its found as the chloride ion, where it regulates osmotic pressure and pH and aids digestion in the stomach. The element is usually obtained by eating salt, which is sodium chloride (NaCl). While its needed for survival, pure chlorine is extremely toxic. The gas irritates the respiratory system, skin, and eyes. Exposure to 1 part per thousand in air may cause death. Since many household chemicals contain chlorine compounds, its risky to mix them because toxic gases may be released. In particular, its important to avoid mixing chlorine bleach with vinegar, ammonia, alcohol, or acetone.Because chlorine gas is toxic and because its heavier than air, it was used as a chemical weapon. The first use was in 1915 by the Germans in World War I. Later, the gas was also used by the West ern Allies. The effectiveness of the gas was limited because its strong odor and distinctive color alerted troops to its presence. Soldiers could protect themselves from the gas by seeking higher ground and breathing through damp cloth since chlorine dissolves in water. Pure chlorine is obtained primarily by electrolysis of saltwater. Chlorine is used to make drinking water safe, for bleaching, disinfection, textile processing, and to make numerous compounds. The compounds include chlorates, chloroform, synthetic rubber, carbon tetrachloride, and polyvinyl chloride. Chlorine compounds are used in medicines, plastics, antiseptics, insecticides, food, paint, solvents, and many other products. While chlorine is still used in refrigerants, the number of chlorofluorocarbons (CFCs) released into the environment has dramatically declined. These compounds are believed to have contributed significantly to the destruction of the ozone layer.Natural chlorine consists of two stable isotopes: chlorine-35 and chlorine-37. Chlorine-35 accounts for 76% of the natural abundance of the element, with chlorine-37 making up the other 24% of the element. Numerous radioactive isotopes of chlorine have been produced.The first chain reaction to be discovered was a chemical reaction involving chlorine, not a nuclear reaction, as you might expect. In 1913, Max Bodenstein observed a mixture of chlorine gas and hydrogen gas exploded upon exposure to light. Walther Nernst explained the chain reaction mechanism for this phenomenon in 1918. Chlorine is made in stars via the oxygen-burning and silicon-burning processes. Sources Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. ISBN 0-08-037941-9.Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.Weeks, Mary Elvira (1932). The discovery of the elements. XVII. The halogen family. Journal of Chemical Education. 9 (11): 1915. doi:10.1021/ed009p1915Winder, Chris (2001). The Toxicology of Chlorine. Environmental Research. 85 (2): 105–14. doi:10.1006/enrs.2000.4110

Thursday, November 21, 2019

Setting Up and Using a Facebook Account Assignment

Setting Up and Using a Facebook Account - Assignment Example Setting up and using a Facebook account is easily enhanced by the simple available online tools such as electronic mail address and password. These mark the beginning point for establishing a basic account that can later be updated with additional designs and tools. Once registered to use this online social utility through creating a user profile, one can add friends with whom to network. Additionally, one can post information, videos or photos to update their statuses and this is open for viewing by friends. One can also join interest groups created by workmates, friends, and businesses or by institutions of learning. This online social utility enables exchanging of messages and sharing of ideas. Hence the following steps should be the guidelines in setting up and using a Facebook account. Have an email address which can be with the Google Mail (Gmail), Yahoo, Hotmail and many more. This makes use of both alphabetical letters and numerical numbers or just letters only. The email add ress can be individual or is based on an organization or institution with a central managing point.