Tuesday, March 17, 2020

Coming of Age in Mississippi essays

Coming of Age in Mississippi essays Anne Moody plays a strong role in the civil rights movement. As a child she faced many challenges growing up as a poor black girl. Yet, despite these circumstances all those setbacks inspired her to move on. Moody was determined to make a change in the community and she would stop at nothing. When growing up Anne encountered many problems. Her uncle George Lee used to beat her when he would baby-sit her and her little sister Adline. Their house caught on fire once because her uncle was trying to burn her. In addition, her parents separated because her father began to gamble and come home when he pleased. Her child hood was extremely difficult; she was the oldest of nine children. Still Anne Moody chooses to succeed. She was Valedictorian of her class and received scholarships to go to college. The first time Moody was really insulted by segregation, was when she heard about the murder of Emmet Till. Emmet Till was a young boy from Greenwood, who was killed for whistling at a white girl. This incident really affected Moody. She was scared, hurt, angered and confused. The death of Emmet Till was Annes inspiration to fight for the rights of blacks. Moody said that she knew the fear of hunger and poverty, but this was the first time that she faced the fear of being black. The death of Emmet inspired Anne to ask questions and to get more knowledge on the black movement. Her teacher Mrs. Rice informed Moody about the NAACP and told her many stories. Moody was shocked to hear about all the horrible acts that were being done to blacks. Mrs. Rice also told Anne that she must keep that information to herself because it could get them into trouble. Basically, it was understood that the Negroes in Centreville were not allowed to discuss these types of things. Moody was really affected by Emmets death, but all the other incidents gave her the strength to seek change. For example, the burning of The Tapla...

Sunday, March 1, 2020

Prehistoric Life During the Pleistocene Epoch

Prehistoric Life During the Pleistocene Epoch The Pleistocene epoch represented the culmination of 200 million years of mammalian evolution, as bears, lions, armadillos, and even wombats grew to bizarrely large sizesand then went extinct due to climate change and human predation. The Pleistocene is the last named epoch of the Cenozoic Era (65 million years ago to the present)Â  and is the first epoch of the Quaternary period, which continues to this day. (Up to the year 2009, when paleontologists agreed on a change, the Pleistocene officially began 1.8 million rather than 2.6 million years ago.) Climate and Geography The end of the Pleistocene epoch (20,000 to 12,000 years ago) was marked by a global ice age, which led to the extinction of many megafauna mammals. What most people dont know is that this capitalized Ice Age was the last of no less than 11 Pleistocene ice ages, interspersed with more temperate intervals called interglacials. During these periods, much of North America and Eurasia was covered by ice, and ocean levels plummeted by hundreds of feet (due to the freezing of available water at and near the poles). Terrestrial Life Mammals: The dozen or so ice ages of the Pleistocene epoch wreaked havoc on megafauna mammals, the largest examples of which were simply unable to find enough food to sustain their populations. Conditions were especially severe in North and South America and Eurasia, where the late Pleistocene witnessed the extinction of Smilodon (the Saber-Toothed Tiger), the Woolly Mammoth, the Giant Short-Faced Bear, Glyptodon (the Giant Armadillo), and Megatherium (the Giant Sloth). Camels disappeared from North America, as did horses, which were only reintroduced to this continent during historical times, by Spanish settlers. From the perspective of modern humans, the most important development of the Pleistocene epoch was the continuing evolution of hominid apes. At the start of the Pleistocene, Paranthropus and Australopithecus were still extant; a population of the latter most likely spawned Homo erectus, which itself competed with Neanderthals (Homo neanderthalensis) in Europe and Asia. By the end of the Pleistocene, Homo sapiens had appeared and spread around the globe, helping to hasten the extinction of the megafauna mammals that these early humans either hunted for food or eliminated for their own safety. Birds: During the Pleistocene epoch, bird species continued to flourish around the globe, inhabiting various ecological niches. Sadly, the giant, flightless birds of Australia and New Zealand, such as Dinornis (the Giant Moa) and Dromornis (the Thunder Bird), quickly succumbed to predation by human settlers. Some Pleistocene birds, like the Dodo and the Passenger Pigeon, managed to survive well into historical times. Reptiles: As with birds, the big reptile story of the Pleistocene epoch was the extinction of oversized species in Australia and New Zealand, most notably the giant monitor lizard Megalania (which weighed up to two tons) and the giant turtle Meiolania (which only weighed half a ton). Like their cousins around the globe, these giant reptiles were doomed by a combination of climate change and predation by early humans. Marine Life The Pleistocene epoch witnessed the final extinction of the giant shark Megalodon, which had been the top predator of the oceans for millions of years; otherwise, though, this was a relatively uneventful time in the evolution of fish, sharks, and marine mammals. One notable pinniped that appeared on the scene during the Pleistocene was Hydrodamalis (aka Stellers Sea Cow), a 10-ton behemoth that only went extinct 200 years ago. Plant Life There were no major plant innovations during the Pleistocene epoch; rather, during these two million years, grasses and trees were at the mercy of intermittently plunging and rising temperatures. As during preceding epochs, tropical jungles and rainforests were confined to the equator, with deciduous forests and barren tundra and grasslands dominating northern and southern regions.