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Polity

Đại Việt

Đại Việt (968-1804 CE) - A major Vietnamese kingdom that maintained tributary relationships with China while developing its own administrative systems and cultural identity.

Sinitic / East AsianSoutheast Asian maritime

Overview

Đại Việt (968-1804 CE) was a major Vietnamese kingdom that maintained tributary relationships with China while developing its own administrative systems and cultural identity. It exemplifies tributary state dynamics and cultural synthesis.

Formation

  • Formation Date: 968 CE - Independence from China
  • Formation Event: dai viet independence 968ce
  • Key Actors: Đinh Bộ Lĩnh (founder)
  • Context: Preceded by Chinese rule
  • Formation Process: Independence from China, state formation

Persistence

  • Key Periods:
    • Early Period (968-1225 CE): Initial consolidation, expansion
    • Trần Period (1225-1400 CE): Peak expansion, resistance to Mongol invasions
    • Later Period (1400-1804 CE): Continued development, tributary relationships
  • Internal Developments:
    • Administrative systems (influenced by Chinese models)
    • Legal development
    • Cultural achievements
  • Administrative Structure: Monarchical administration, tributary relationships
  • Territorial Changes:
    • Expansion into Southeast Asia
    • Peak expansion (1400 CE)
  • Key Events:
    • Various resistance to Chinese and Mongol invasions
    • Various tributary missions

Transformation

  • Transformation Date: 1804 CE - Renamed to Vietnam
  • Transformation Event: dai viet renamed 1804ce
  • Transformation Process: Renamed to Vietnam
  • Successor: Vietnam (post-1804 CE)

Dissolution

  • Dissolution Date: 1804 CE - Renamed to Vietnam
  • Dissolution Event: dai viet renamed 1804ce
  • Dissolution Process: Renamed to Vietnam
  • Successor States: Vietnam (post-1804 CE)

Predecessors

  • Chinese rule (pre-968 CE)

Successors

  • Vietnam (post-1804 CE) - Direct successor

Concurrent Polities

  • Song Dynasty (960-1279 CE) - Tributary relationship
  • Ming Dynasty (1368-1644 CE) - Tributary relationship
  • Various Southeast Asian polities
About this entry

A draft entry preserved from civilization.study. Evidence grade: strong. 1 of 2 listed sources are fully documented; the rest are names only. Method and sources

Links to Claims

Links to Patterns

Links to Events

  • Various resistance to Chinese and Mongol invasions
  • Various tributary missions

Links to People

  • Various Vietnamese rulers

Links to Data

  • Sinitic institutional data (if applicable)
  • Southeast Asian institutional data (if applicable)

Notes

  • Source quality: Strong - well-documented in historical sources
  • Integration: Links to existing claim cards, patterns

Conflicts

Conflicts this polity is recorded in. Cards are generated from Civitas's war records; every one is a draft estimate and none is Official.

How to read the evidence badges
Primary text read
Civitas read the ancient or primary text for at least one figure on this card. Other figures may still be Wikipedia-compiled and are labelled.
Generic placeholder: an advancing line for a war or campaign. Not an image of this event.
war series · 1258, 1283-1285, 1287-1288

Mongol Invasions of Vietnam (1258-1288 CE)

Three Yuan invasions repelled by Dai Viet; also Champa campaigns (Taylor 1983 context).

Evidence: Primary text read Draft estimate

What the record says

  • Unverified (Wikipedia-compiled) Invasions in 1258, 1283-1284, 1285 and 1287-1288 (Wikipedia infobox).
  • Unverified (Wikipedia-compiled) Wikipedia (stub): 1258 Vietnamese dead ~10,000; 1285 ~50,000 Mongol captured; 1288 ~90,000 Mongol killed or drowned. Figures from Vietnamese chronicles; low confidence.
  • Primary text PRIMARY-SOURCE (read 2026-10-12): Yuan shi 209: Xianzong 7 (dingsi, 1257), 11th month, Uriyangqadai camps north of Jiaozhi; 12th month the Vietnamese are routed and the Mongols enter the capital; Tran Thai Tong flees to an island. So the first invasion begins in late 1257 (Western-calendar crossover into 1258). Dai Viet su ky toan thu 5: 1285 campaign under Toghan (Yuan side "500,000" ordered for 1286-87 per the same annals); 1285 Vietnamese victories including the killing of Sogetu and capture of 50,000+ (Vietnamese claim).

Confidence. low-medium.

Where it sits

Sources and evidence

No page-level citation is claimed for any source. Figures marked unverified come from a Wikipedia aggregator and are not for Official use.

Link to this conflict

Generic placeholder: waves for a naval action. Not an image of this event.
naval battle · 9 April 1288

Battle of Bach Dang (1288 CE)

Dai Viet destroys the Yuan fleet with a tidal stake trap in the Bach Dang river.

Evidence: Primary text read Draft estimate

What the record says

  • Note Date 9 April 1288; outcome: Dai Viet victory.
  • Unverified (Wikipedia-compiled) Wikipedia (stub): Vietnamese 50,000 (Vietnamese sources); Yuan 94,000 with 500 ships; Vietnamese dead 4,000-4,500; Yuan 80,000 killed or captured and 500 ships sunk/captured. Vietnamese-chronicle figures; low confidence.
  • Primary text PRIMARY-SOURCE (read 2026-10-12): Dai Viet su ky toan thu 5 (year annotated Zhiyuan 25 = 1288): 3rd month, 8th day, Tran Hung Dao had stakes planted in the Bach Dang river and covered; the Yuan fleet was lured at high tide, grounded on the ebb; Omar (烏馬兒) and Fan Ji captured; Yuan drowned "beyond counting", "the river ran red"; over 400 vessels taken. (Wikisource text labels the year 壬子 next to the Zhiyuan 25 annotation; read as 1288.) Vietnamese court chronicle.

Confidence. low (chronicle figures).

Where it sits

Sources and evidence

No page-level citation is claimed for any source. Figures marked unverified come from a Wikipedia aggregator and are not for Official use.

Link to this conflict

Art: Patterns of Civilization chronicle art, made with AI: illustrations, not historical evidence. Entries are drafts preserved from civilization.study. Method and sources.