Study On The "Southward Expansion" Of Gaogouli

Gaogouli(BC37-AD668)was an important national regime in Northeast Asia during the Han and Tang dynasties,and the state power existed for more than seven centuries.Gaogouli was born in Hunjiang valley,developed in the Yalu River valley,brilliantly stronged in Datong River valley,the regime experienced a big development process from small to large.Based on the comprehensive collection of the literature and archaeological data of Gaogouli's expansion and development,with the help of the previous research results,the development trend of Gaogouli is summarized into “southward expansion”.This thesis systematically studies the historical problems involved in Gaogouli,and then outlines the course of Gaogouli “southward expansion” in the past seven centuries.According to the content and structure of this thesis,the thesis is divided into seven parts.The introduction part expounds the background,systematically summarizes the res earch status of domestic and foreign academic on the Gaogouli “southward expansion”related issues,summarizes the research content and the whole idea of this thesis,and summarizes,the research emphases and difficulties,In addition,the research methods and innovation points of this thesis are also explained.The first chapter is the “southward expansion” establishment of Gaogouli and the first capital relocation.From 37 BC to the beginning of the first century,Gaogouli est ablished the regime and moved the capital for the first time.This chapter analyzes the history of Gaogouli's “southward expansion” founding,which the start point and the end of the founding,and the specific stages of the route are pointed out.In addition,for the first capital relocation of Gaogouli,Gaogouli's capital relocation mentality is analyzed.Gaogouli's “southward expansion” choice of founding and capital relocation is the embodiment of the combination of passive and active choice.Analogy analysis the event that Feiliu and Wenzuo establish the Baekje regime and Shanfu go to Sout h Korea,the “southward expansion” development of Gaogouli has certain inevitability.The second chapter is the “southward expansion” of Gaogouli extension.From the middle of the first century to the end of the second century was a period that Gaogouli expand outwards.During this period,Gaogouli do not has a clear understanding of the national development strategy and present a pattern of development,which include the development to the south.Gaogouli conquer the Fuyu regime in the south,the Huimo tride in the southeast and then “southward expansion” the land of Lingdong,next plunder the Liaodong area in the west.Gaogouli's outward expansion is phased,which makes it aware of the surrounding situation,and then explore the establishment of the "southward expansion" development strategy.The third chapter is the establishment of Gaogouli “southward expansion” strateg y.During the period from the end of the second century to the middle and later perio d of the fourth century,Gaogouli establish national development strategy.At this stage,Gaogouli established the strategy of “westward expansion” and “southward expansion”.There are powerful forces successively exist in the west of Gaogouli,which are very important for the establishment of Gaogouli “southward expansion” strategy.The cas e of Gongsun's domination of Haidong area is the enlightenment to Gaogouli's “south ward expansion” strategy.Gaogouli intend to expand to the Liaodong area,but was su ccessively conquered by Caowei and Murong's regime.The strategy of “southward ex pansion” was established with the failure of the west and the national development po litics.The “westward expansion” and “southward expansion” are the dialectical unity of national development strategy.“Westward expansion” is a diversion to the “southwa rd expansion”,but it also includes the thinking about the “southward expansion”.The fourth chapter is Gaogouli “southward expansion” Korean peninsula and the second relocation.The period from the middle of the fourth century to the end of the fifth century is the heyday of Gaogouli “southward expansion” development.Gaogou li's “southward expansion” Korean peninsula is met with resistance from Baekje regi me.The great victory of “southward expansion” was achieved until the Haotai king a scend the throne.It win the support of Xinluo regime,defeat the alliance of Baiji and Wo,and cleared the Wo out of Korean peninsula.During the reign of the Changsho u king,the capital was moved to Pyongyang,the achievements of the “southward ex pansion” is consolidate.It also built a diplomatic system for pay tribute to the Northe rn and Southern Dynasties.Combined with military requisition,Gaogouli occupies the Han river basin of Baekje and reaches the peak stage of the development of the “southward expansion”.The fifth chapter is the block and end of Gaogouli “southward expansion”.From the late fifth century to the middle and late seventh century,it was the block period o f Gaogouli “southward expansion”.The development of Gaogouli was met with a boyc ott by the Baji and Xinluo,and the development of the “southward expansion” is bloc ked.Since the sixth century,Gaogouli faces internal and external difficulties,which cont ains internal contradictions and military tensions in the northwest.By the middle of the sixth century,the Paikche and silla alliance occupied the Gaogouli Han river basin,mar king a great setback for the development of “southward expansion”,the “southward ex pansion” development of Gaogouli is deadlocked.Sui and Tang establish a unified dyna sty and establish a new northeast Asia pattern.However,the “southward expansion” de velopment of koguryo Gaogouli is bring to the end.The sixth chapter is a reflection on Gaogouli.As with land “southward expansio n”,ocean “southward expansion” also exists,Gaogouli ocean “southward expansion” conjunct with land “southward expansion”.It is shown that the control range of the the Yellow Sea area continues to expand to the south.Gaogouli “southward expansi on” represented by military conquests as well as the expansion of the territory to the south,but in essence,it aims to pursue the maximization of interests and broader dev elopment space.The “southward expansion” of the military also brings the culture an d thought that spreads southward.The cultural convergence and Gaogouli's “southward expansion” war are an early attempt to Unified Silla.At the same time,“southward ex pansion” of Gaogouli prolonges the existence of the state,but it is also the cause of its demise.