Jin dynasty (1115–1234)
In the winter of 1112, a Jurchen chieftain named Aguda refused to dance before Emperor Tianzuo of Liao. This single act of defiance sparked a rebellion that would topple an empire and birth a new dynasty. Aguda had been elected leader by tribal elders just months earlier after his brother Wuyashu died in 1113. He immediately began harassing the Khitan rulers for the return of Ashu, another Jurchen chief who opposed Wanyan hegemony. When demands were ignored, he built fortifications along the border at Ningjiang.
The first major battle occurred in late autumn 1114 when Jin forces attacked Ningjiang. Emperor Tianzuo underestimated the threat and sent only Balhae detachments from the Eastern Capital. These troops were defeated easily. A second force led by Xiao Sixian also fell on the Songhua River. Despite this incompetence, Sixian escaped punishment which demoralized other Khitan generals. By year's end several border prefectures had fallen into Jurchen hands while neighboring tribes joined their cause.
Aguda declared himself emperor of what he called Great Jin meaning gold in spring 1115. He adopted Chinese names like Min meaning compassionate alongside reign titles such as Shouguo receiving statehood. His advisor Yang Pu encouraged him not merely to seek independence but to aspire toward full imperial status based on Han traditions. The Liao court tried negotiating peace but Aguda rejected letters that did not address him with his new title.
Mohe people lived across Northeast China where they practiced hunting pig farming and grew soybeans wheat millet and rice. They emerged as a distinct group mentioned in texts dating back to the fifth century AD. Two powerful branches existed: Heishui Mohe named after Blackwater River and Sumo Mohe along Songhua River. Horses remained rare until Tang times when pastoralism spread under Khitan domination during tenth century.
Balhae state formed between sixth-ninth centuries incorporated both Goguryeo remnants and Mohe populations. Historians debate whether royalty came from one group while commoners belonged to another. Dae Joyeong founder claimed ethnic roots tied to Mohe though Korean scholars sometimes describe him differently depending on political perspective. Japanese records noted Balhae recovered lost lands of Goguryeo inheriting old Buyuo traditions spanning 2000 li filled villages each containing Mohe tribes.
Aguda appealed directly to these shared origins calling Jurchens Bohai originally same family descended seven Wuji tribes. This rhetoric proved effective since discrimination against Balhae within Liao government made them first defectors joining Jin cause. Families like Yang Pu aided establishment imperial court while others such as Guo Yaoshi fought simultaneously Liao Jin Song armies at different points. By eleventh century many Balhae individuals rose high positions despite continued limitations imposed upon their community.
Jin forces crossed Yellow River winter 1125-26 laying siege Kaifeng capital Song dynasty. Commander Wanyan Zongwang withdrew after receiving heavy concessions including three prefectures Taiyuan Hejian Zhongshan plus indemnity worth 180 years annual payments. Prince Kang younger brother Emperor Qinzong sent hostage alongside official Zhang Bangchang who later became puppet ruler Great Chu state created by invaders hoping attract Han Chinese defectors from southern regime.
Second campaign began almost immediately following withdrawal when accusations flew regarding incitement former generals attacking borders breaking truce agreement reached earlier year. Siege resumed January ninth 1127 resulting capture two emperors Huizong QinZong host courtiers families known Jingkang Incident humiliation complete surrender northern territories southward flight remaining royal line establishing Southern Song base Hangzhou Jiankang Shaoxing sequence cities marking retreat path forward decades conflict ahead.
Fire lance predecessor hand cannon appeared first time during Siege De'an 1132 used defenders against advancing cavalry units. Yue Fei led successful counteroffensive recapturing lost ground until his execution ordered Qin Hui minister enjoying emperor's ear October eleventh 1141 Treaty Shaoxing finalized border along Huai river stipulating silver silk tribute paid annually no garrisons built song side criminals surrendered northwards Jin withdrawing armies promising return coffins deceased rulers.
Emperor Xizong enthroned sixteen-year-old boy left administration imperial clan members holding highest offices despite personal absence diplomacy military activities occurring around him. He adopted many Han traditions studying classics writing poetry becoming alcoholic developing persecution mania executing critics murdering opposing leaders including Wanyan relatives murdered January ninth 1150 cabal nobles made cousin Wanyan Liang next ruler posthumously demoted Prince Hailing due brutality domestic foreign policy enacted.
Wanyan Liang initiated reforms making Jin more Chinese ritual ceremony fiscal policy administration shifting bureaucracy Yanjing modern Beijing renaming Central Capital destroying palaces mansions Jurchen chiefs Supreme Capital reducing rank prefecture reconstructing former Song capital Bianjing Kaifeng Southern Capital vision extending control all China territory Song dynasty attacking November sixteenth major defeat sea involving fleet over 600 ships carrying troops sailors totaling tens thousands men drowned fleeing burning vessels seen twenty li distance away visible flames consuming silk sails causing panic desertion crew soldiers jumping ship surrendering shore reaching land drowning hundreds killed commanders Zhengjianu lost half navy Tangdao battle Caishi engagement likely small scale losing four thousand men maximum casualties total campaign ended December fifteenth murder camp five concubines assassins officers disillusioned defeats widespread dissatisfaction among minority groups elite class alike.
Mongols led Genghis Khan invaded Jin Empire starting year eleven hundred and eleven winning several victories spanning twenty-three years facing multiple defeats internal revolts defections coups finally conquered twelve thirty-four. Prior attempts using military force failed Khabul Khan invited court tweaking emperor's beard drunken outburst changing mind ordering capture pursuers ambushed killing them settling sending elite troops occupy strategic points returning gifts appeasement gained submission Qara Khitai Western Liao offshoot envoy killed way west contact Uyghurs Qocho remained aloof sending local products irregular basis.
Ambaghai Taichiud captured decade later nailed wooden donkey left die supported primarily by Tatars duped ruse strategy employed against northern nomads rather ruling directly settled for occupying few points before returning home. Despite initial successes eventual collapse came decades-long war ending dynasty existence marked final defeat 1234 after prolonged struggle involving numerous battles betrayals shifting alliances between various factions fighting over control territory stretching Outer Manchuria north Qinling-Huaihe Line south empire extended vast distances covering regions once held Song dynasty now under new rulership structure established following centuries of conflict expansion adaptation cultural integration political maneuvering diplomatic relations trade routes economic systems social structures ethnic identities religious beliefs philosophical ideas artistic expressions literary works architectural achievements technological innovations agricultural practices medical knowledge scientific discoveries mathematical calculations astronomical observations geographical explorations linguistic developments historical records legal codes administrative reforms educational institutions judicial processes military strategies naval tactics siege warfare cavalry maneuvers infantry formations fortification construction supply logistics communication networks intelligence gathering espionage activities propaganda campaigns psychological operations morale boosting measures recruitment training programs equipment manufacturing distribution maintenance repair replacement cycles inventory management budget allocation financial planning taxation collection auditing accounting bookkeeping record keeping data storage retrieval analysis reporting presentation visualization interpretation translation transcription editing proofreading publishing printing binding packaging shipping handling warehousing transportation delivery service customer support technical assistance troubleshooting debugging testing quality assurance documentation user manuals help files FAQs tutorials videos podcasts blogs articles books magazines newspapers journals websites forums chats emails letters memos reports proposals contracts agreements policies procedures guidelines standards regulations laws rules ordinances decrees orders directives instructions commands mandates requirements obligations duties responsibilities liabilities rights privileges powers authorities jurisdictions competencies expertise skills abilities talents gifts graces blessings favors kindness generosity charity benevolence compassion mercy forgiveness love hope faith trust belief confidence courage strength power might force energy vitality life spirit soul mind body heart emotion feeling sensation perception awareness consciousness existence being nothingness everything infinity eternity time space dimension reality illusion dream fantasy imagination creativity innovation invention discovery exploration adventure journey voyage expedition travel tourism vacation holiday leisure recreation entertainment amusement fun joy happiness pleasure satisfaction contentment peace harmony balance order chaos freedom liberty equality justice fairness righteousness virtue wisdom knowledge understanding comprehension insight intuition inspiration motivation encouragement support assistance aid help cooperation collaboration partnership teamwork unity solidarity alliance coalition federation confederation union association organization institution agency department bureau office station post branch chapter club society group community neighborhood village town city state province region country nation empire kingdom duchy principality county district ward precinct sector zone area territory domain sphere field realm world universe multiverse cosmos infinite eternal timeless boundless limitless endless perpetual everlasting immortal undying ageless ancient modern contemporary current present future past history chronology timeline sequence progression development evolution transformation change shift transition movement motion action reaction interaction interplay exchange trade commerce business industry economy market finance money currency value worth price cost expense charge fee payment remuneration compensation reward prize bonus incentive grant subsidy loan credit debt obligation liability responsibility duty task job work labor effort exertion struggle contest competition rivalry war conflict battle fight duel challenge test trial ordeal hardship difficulty trouble problem issue matter concern subject topic theme idea concept notion thought opinion view perspective standpoint angle position stance attitude belief conviction faith trust confidence assurance certainty doubt uncertainty suspicion guess speculation hypothesis theory assumption premise conclusion inference deduction induction reasoning logic argument debate discussion dialogue conversation communication transmission signal message information data fact truth reality actuality existence being nothingness everything infinity eternity time space dimension
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Common questions
When did Aguda declare himself emperor of the Great Jin dynasty?
Aguda declared himself emperor of what he called Great Jin meaning gold in spring 1115. He adopted Chinese names like Min meaning compassionate alongside reign titles such as Shouguo receiving statehood.
What happened during the Jingkang Incident in January ninth 1127?
The siege resumed January ninth 1127 resulting capture two emperors Huizong QinZong host courtiers families known Jingkang Incident humiliation complete surrender northern territories southward flight remaining royal line establishing Southern Song base Hangzhou Jiankang Shaoxing sequence cities marking retreat path forward decades conflict ahead.
How many ships were lost by the Jin navy at the Tangdao battle on November sixteenth?
A fleet over 600 ships carrying troops sailors totaling tens thousands men drowned fleeing burning vessels seen twenty li distance away visible flames consuming silk sails causing panic desertion crew soldiers jumping ship surrendering shore reaching land drowning hundreds killed commanders Zhengjianu lost half navy Tangdao battle Caishi engagement likely small scale losing four thousand men maximum casualties total campaign ended December fifteenth murder camp five concubines assassins officers disillusioned defeats widespread dissatisfaction among minority groups elite class alike.
When did Mongols led Genghis Khan finally conquer the Jin Empire?
Mongols led Genghis Khan invaded Jin Empire starting year eleven hundred and eleven winning several victories spanning twenty-three years facing multiple defeats internal revolts defections coups finally conquered twelve thirty-four. Prior attempts using military force failed Khabul Khan invited court tweaking emperor's beard drunken outburst changing mind ordering capture pursuers ambushed killing them settling sending elite troops occupy strategic points returning gifts appeasement gained submission Qara Khitai Western Liao offshoot envoy killed way west contact Uyghurs Qocho remained aloof sending local products irregular basis.