Thursday, March 19, 2020

The Life Of Mao Zedong Essays - Chinese Communists, Free Essays

The Life Of Mao Zedong Essays - Chinese Communists, Free Essays The Life Of Mao Zedong The Life of Mao Zedong Dressed in the drab military uniform that symbolized the revolutionary government of Communist China, Mao Zedong's body still looked powerful, like an giant rock in a gushing river. An enormous red flag draped his coffin, like a red sail unfurled on a Chinese junk, illustrating the dualism of traditional China and the present Communist China that typified Mao. 1 A river of people flowed past while he lay in state during the second week of September 1976. Workers, peasants, soldiers and students, united in grief; brought together by Mao, the helmsman of modern China. 2 He had assembled a revolutionary government using traditional Chinese ideals of filial piety, harmony, and order. Mao's cult of personality, party purges, and political policies reflect Mao's esteem of these traditional Chinese ideals and history. Mao was born on December 26, 1893 in Shao Shan, a village in Hunan Province. 3 His family lived in a rural village where for hundreds of years the pattern of everyday life had remained largely unbroken. 4 Mao's father, the son of a poor peasant, during Mao's childhood however, prospered and become a wealthy land owner and rice dealer. 5 Yet, the structure of Mao's family continued to mirror the rigidity of traditional Chinese society. His father, a strict disciplinarian, demanded filial piety. 6 Forced to do farm labor and study the Chinese classics, Mao was expected to be obedient. On the other hand, Mao remembers his mother was generous and sympathetic. 7 Mao urged his mother to confront his father but Mao's mother who believed in many traditional ideas replied that was not the Chinese way. 8 Mao in his interviews with historian Edgar Snow reports how during his childhood he tried to escape this traditional Chinese upbringing by running away from home. The rebellion Mao claims to have manifested might have distanced Mao physically from his family but, traditional Chinese values were deeply ingrained, shaping his political and personal persona. His father's harshness with dealing with opposition, his cunning, his demand for reverence from subordinates, and his ambition were to be seen in how Mao demanded harmony, order, and reverence as a ruthless dictator. Yet, Mao, was also the kindly father figure for the people of China, as manifested in characteristic qualities of Mao's mother: kindness, benevolence, and patriarchal indulgence. The China that Mao was born into was fast becoming a shell of its former past. The Ch'ing dynasty which had ruled China for 250 years was only 14 years away from its collapse. 9 Peasant rebellions, famines, and riots heralded its failing. For Mao, one particular event when he was just ten years old, left a lasting impression. It both symbolized the deterioration of order in Chinese traditional society and was in sharp contrast to principles of harmony. A group of local villagers rioted for food during a famine in 1903. The leaders were captured, beheaded, and their heads displayed on poles as a warning for future rebels. 10 Amidst the change that quaked the Chinese nation and Mao's family's economic situation, 11 Mao sought solace in books about Chinese history and its emperors. 12 He became known in his family as, the scholar. As a child [I was] fascinated by accounts of the rulers of ancient China: Yao, Shun, Ch'in Shih Huang Ti, and Hu Wu Ti, and read many books about them. 13 Indeed, the emperors grandeur, elegance and power were a sharp contrast to the brutish leaders that Mao was exposed to during his childhood. 14 Yao and Shun are credited with forming the first Chinese society in the Yellow River Valley; Ch'in Shih Huang Ti unified the Chinese empire and built the Great Wall of China; Han Wu Ti solidified the foundation of the Han Empire. 15 In the turmoil that China was to undergo, particularly after Mao became the head of the Communist party, we will see how he was guided by traditional Chinese values and the history of the emperors provided him with a map for the future. 16 However, at first, he did not seem strongly focused on history or philosophy. During the next ten years, 1909-1918, Mao drifted. In 1909 at the age of 16, he left home to attend school in Hsiang. 17 In 1911, he enlisted in the Army for six months after which he moved to Changsha the capital of Hunan Province where he stayed until 1918. 18 While in Changsha, he tried numerous schools. 19 Finally, he enrolled at the Hunan Normal School, graduating in 1918. 20 Mao's mother's died in 1918,

Tuesday, March 3, 2020

Beringian Standstill Hypothesis of the First Americans

Beringian Standstill Hypothesis of the First Americans The Beringian Standstill Hypothesis, also known as the Beringian Incubation Model (BIM), proposes that the people who would eventually colonize the Americas spent between ten to twenty thousand years stranded on the Bering Land Bridge (BLB), the now-submerged plain beneath the Bering Sea called Beringia. The BIM argues that during the turbulent times of the Last Glacial Maximum about 30,000 years ago, people from what is today Siberia in northeastern Asia arrived in Beringia. Because of local climate changes, they became trapped there, cut off from Siberia by glaciers in the Verkhoyansk Range in Siberia and in the Mackenzie River valley in Alaska. There they remained in the tundra environment of Beringia until retreating glaciers and rising sea levels allowedand eventually forcedtheir migration into the remainder of the Americas about 15,000 years ago. If true, the BIM explains the long-recognized, deeply puzzling discrepancy of the late dates for the colonization of the Americas (Preclovis sites such as Upward Sun River Mouth in Alaska) and the similarly stubbornly early dates of the antecedent Siberian sites (the Yana Rhinoceros Horn site in Siberia; for some of this discussion, see ORourke and Raff). The BIM also disputes the notions of three waves of migration. Up until recently, scholars explained a perceived variation in mitochondrial DNA among modern (indigenous) Americans by postulating multiple waves of migration from Siberia, or even, for a while, Europe. But, recent macro-studies of mtDNA identified a series of pan-American genome profiles, shared by modern Americans from both continents, decreasing the perception of widely varying DNA. Scholars still think that there was a post-glacial migration from northeast Asia of the ancestors of the Aleut and Inuitbut that side-issue is not addressed here, see Adachi and colleagues, Long and colleagues, and Schurr and colleagues in the bibliography. Evolution of the Beringian Standstill Hypothesis The environmental aspects of the BIM were proposed by Eric Hultà ©n in the 1930s, who argued that the now-submerged plain beneath the Bering Strait was a refuge for people, animals and plants during the coldest parts of the Last Glacial Maximum, between 28,000 and 18,000 calendar years ago (cal BP). Dated pollen studies from the floor of the Bering Sea and from adjacent lands to the east and west support Hultà ©ns hypothesis, indicating that the region was a mesic tundra habitat, similar to that of tundra in the foothills of the Alaska range today. Several tree species, including spruce, birch and alder, were present in the region, providing fuel for fires. Mitochondrial DNA is the strongest support for the BIM hypothesis. That was published in 2007 by Tamm and colleagues, who identified evidence for the genetic isolation of ancestral Native Americans from Asia. Tamm and colleagues identified a set of genetic haplogroups common to most living Native American groups (A2, B2, C1b, C1c, C1d*, C1d1, D1, and D4h3a), haplogroups that had to have arisen after their ancestors left Asia, but before they dispersed into the Americas. In a 2012 study, Auerbach reports that although there is variation among the five (admittedly a very tiny population) early Holocene male skeletons which have been recovered from North America, the individuals all have wide bodies, a trait shared by Native American communities today and which is associated with adaptations to cold climates. Auerbach argues that people from the Americas have wider bodies than other populations around the world. If true, that also supports the isolation model, as it would have been a shared trait developed in Beringea before people dispersed. Genomes and Beringia A 2015 study (Raghavan et al.) comparing genomes of modern people from all over the world found support for the Beringian Standstill Hypothesis, albeit reconfiguring the time depth. This study argues that the ancestors of all Native Americans were genetically isolated from East Asians no earlier than than 23,000 years ago. They hypothesize that a single migration into the Americas occurred between 14,000 and 16,000 years ago, following the open routes within the interior Ice Free corridors or along the Pacific coast. By the Clovis period (~12,600-14,000 years ago), isolation caused a split among the Americans into northernAthabascans and northern Amerindian groupsand southerncommunities from southern North America and Central and South America. Raghavan et al. also found what they termed a distant Old World signal related to Australo-Melanesians and East Asians in some Native American groups, ranging from a strong signal in the Suruà ­Ã‚  of Brazils Amazon forest to a much weaker signal in northern Amerindians such as Ojibwa. Raghavan et al. hypothesize that the Australo-Melanesian gene flow may have arrived from Aleutian Islanders traveling along the Pacific rim about 9,000 years ago. In an article released the same week as Raghavan et al., Skoglund et al. reported similar research and resulting genetic evidence. While their results are largely the same, they emphasized the Australo-Melanesian gene flow among South American groups, terming it evidence of Population Y, and arguing that the data support a long-standing theory concerning ancient Australo-Melanesian voyages to the New World. This model is over a decade old, but was built on cranial morphology and has not had genome support before this time. Skoglund et al. admit that DNA has not been retrieved from crania exhibiting the supposed physical affinities to Australo-Melanesians. See Was there Pre-columbian Contact Between Polynesia and America for additional discussion. Archaeological Sites Yana Rhinoceros Horn Site, Russia, 28,000 cal BP, six sites above the Arctic Circle and east of the Verkhoyansk Range. Malta, Russia, 15,000-24,000 cal BP: DNA of a child burial at this upper Paleolithic site shares genomes with modern western Eurasians and Native Americans bothFunadomari, Japan, 22,000 cal BP: Jomon culture burials share mtDNA in common with Eskimo (haplogroup D1, see Adachi)On Your Knees Cave, Alaska, 10,300 cal BP (see Perego 2009 Paisley Caves, Oregon 14,000 cal BP, coprolites containing mtDNA Monte Verde, Chile, 15,000 cal BP, first confirmed preclovis site in the Americas Kennewick  and Spirit Cave, USA, both 9,000 years cal BP (wide body form, see Auerbach) Charlie Lake Cave, British Columbia, Canada Daisy Cave, California, US Ayer Pond, Washington, US Upward Sun River Mouth, Alaska, US Sources This article is a part of the About.com guide to the Population of Americas, and the Dictionary of Archaeology. Adachi N, Shinoda K-i, Umetsu K, and Matsumura H. 2009. Mitochondrial DNA analysis of Jomon skeletons from the Funadomari site, Hokkaido, and its implication for the origins of Native American. American Journal of Physical Anthropology 138(3):255-265. doi:10.1002/ajpa.20923 Auerbach BM. 2012. Skeletal variation among early Holocene North American humans: Implications for origins and diversity in the Americas. American Journal of Physical Anthropology 149(4):525-536. doi: 10.1002/ajpa.22154 Hoffecker JF, Elias SA, and ORourke DH. 2014. Out of Beringia? Science 343:979-980. doi:10.1126/science.1250768 Kashani BH, Perego UA, Olivieri A, Angerhofer N, Gandini F, Carossa V, Lancioni H, Semino O, Woodward SR, Achilli A et al. 2012. Mitochondrial haplogroup C4c: A rare lineage entering America through the ice-free corridor? American Journal of Physical Anthropology 147(1):35-39. doi:10.1002/ajpa.21614 Long JC, and Ctira Bortolini M. 2011. New developments in the origins and evolution of Native American populations. American Journal of Physical Anthropology 146(4):491-494. doi:10.1002/ajpa.21620 ORourke DH, and Raff JA. 2010. The Human Genetic History of the Americas: The Final Frontier. Current Biology 20(4):R202-R207. doi:10.1016/j.cub.2009.11.051 Perego UA, Achilli A, Angerhofer N, Accetturo M, Pala M, Olivieri A, Kashani BH, Ritchie KH, Scozzari R, Kong Q-P et al. 2009. Distinctive Paleo-Indian Migration Routes from Beringia Marked by Two Rare mtDNA Haplogroups. Current Biology 19:1–8. doi: 10.1016/j.cub.2008.11.058 Raff JA, Bolnick DA, Tackney J, and ORourke DH. 2011. Ancient DNA perspectives on American colonization and population history. American Journal of Physical Anthropology 146(4):503-514. doi: 10.1002/ajpa.21594 Raghavan M, Skoglund P, Graf KE, Metspalu M, Albrechtsen A, Moltke I, Rasmussen S, Reedik M, Campos PF, Balanovska E et al. 2014. Upper Palaeolithic Siberian genome reveals dual ancestry of Native Americans. Nature 505(7481):87-91. doi: 10.1038/nature12736 Raghavan M, Steinrà ¼cken M, Harris K, Schiffels S, Rasmussen S, DeGiorgio M, Albrechtsen A, Valdiosera C, vila-Arcos MC, Malaspinas A-S et al. 2015. Genomic evidence for the Pleistocene and recent population history of Native Americans. Science. doi: 10.1126/science.aab3884 Reich D, Patterson N, Campbell D, Tandon A, Mazieres S, Ray N, Parra MV, Rojas W, Duque C, Mesa N et al. 2012. Reconstructing Native American population history. Nature 488(7411):370-374. doi:10.1038/nature11258 Schurr TG, Dulik MC, Owings AC, Zhadanov SI, Gaieski JB, Vilar MG, Ramos J, Moss MB, Natkong F, and The Genographic C. 2012. Clan, language, and migration history has shaped genetic diversity in Haida and Tlingit populations from Southeast Alaska. American Journal of Physical Anthropology 148(3):422-435. doi:10.1002/ajpa.22068 Skoglund P, Mallick S, Bortolini MC, Chennagiri N, Hunemeier T, Petzl-Erler ML, Salzano FM, Patterson N, and Reich D. 2015. Genetic evidence for two founding populations of the Americas. Nature advance online publication. doi: 10.1038/nature14895 Tamm E, Kivisild T, Reidla M, Metspalu M, Smith DG, Mulligan CJ, Bravi CM, Rickards O, Martinez-Labarga C, Khusnutdinova EK et al. 2007. Beringian Standstill and Spread of Native American Founders. PLoS ONE 2(9):e829. doi:10.1371/journal.pone.0000829 Wheat A. 2012. Survey of professional opinions regarding the peopling of America. SAA Archaeological Record 12(2):10-14.