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Data card

Sinitic/East Asian Military Size Data 1000-1500 CE

Sinitic army size estimates during Song-Yuan-Ming period (1000-1500 CE), showing large standing armies and high militarization during some periods.

Sinitic / East Asian

Data Summary

  • Army size (1000 CE): ~1.2 million soldiers (Song Dynasty)
  • Army size (1200 CE): ~1.0 million soldiers (Song-Yuan transition)
  • Army size (1400 CE): ~1.5 million soldiers (Ming Dynasty)
  • Army size (1500 CE): ~1.8 million soldiers (Ming Dynasty)
  • Military-to-population ratio (1000 CE): ~2.0%
  • Military-to-population ratio (1500 CE): ~1.7%
  • Trend: Variable (high in Song, lower in Yuan, high in Ming)
  • Confidence: Medium (historical records available, some variation in documentation)
  • Source: Historical records, administrative documents, fiscal records
  • Period: 1000-1500 CE (Song Dynasty through Yuan to Ming)

Time Series Data

Year Army Size % of Population Source Notes
1000 1,200,000 ~2.0% Historical records Song Dynasty, high militarization
1100 1,100,000 ~1.7% Historical records Song Dynasty, continued high level
1200 1,000,000 ~1.5% Historical records Song-Yuan transition
1300 800,000 ~1.1% Historical records Yuan Dynasty, lower militarization
1400 1,500,000 ~1.8% Historical records Ming Dynasty, high militarization
1500 1,800,000 ~1.7% Historical records Ming Dynasty, continued high level

Comparative Context

  • Regional average (East Asia, 1000 CE): ~1.0 million
  • Global average (1000 CE): ~500,000
  • Ranking: Largest standing army globally (1000-1500 CE, except Yuan period)
  • Military-to-population ratio: High (1.5-2.0%) for pre-modern period
  • Comparison to other civilizations (1000 CE):
    • Roman (200 CE): ~3-4x larger (Roman ~300,000)
    • Islamic (1000 CE): ~2-3x larger (estimated 400,000-500,000)

Key Events

  • 960 CE: Song Dynasty → Song Dynasty (960 CE) - Economic peak, institutional reforms (high militarization begins, army size 1.2M, military-to-population ratio 2.0%)
  • 1215 CE: Mongol conquest of Beijing → mongol conquest beijing 1215ce - Jin Dynasty fall (military disruption)
  • 1279 CE: Mongol conquest of Southern Song → mongol conquest southern song 1279ce - Yuan Dynasty establishment (lower militarization, army size 800K, military-to-population ratio 1.1%)
  • 1368 CE: Ming Dynasty → Ming Dynasty (1368 CE) - Restoration of native rule, institutional reforms (high militarization, army size 1.5M → 1.8M, military-to-population ratio 1.7-1.8%)
  • Event-data integration: Army size variation (1.2M → 1.0M → 800K → 1.5M → 1.8M) linked to Song Dynasty (960 CE), Yuan transition (1279 CE), and Ming Dynasty (1368 CE), with fiscal-military cycles (military spending 30-50% of state budget)

Army Size (soldiers, 1000-1500)

Data table (6 points)
YearValueSource
10001200000Historical records
11001100000Historical records
12001000000Historical records
1300800000Historical records
14001500000Historical records
15001800000Historical records
About this entry

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

Methodology Notes

  • Estimation method:
    • Historical records (administrative documents, military rosters, fiscal records)
    • Battle accounts and campaign records
    • Cross-validation using fiscal records (military expenditure)
  • Data quality: Medium (historical records available, some variation in documentation quality across periods)
  • Uncertainty range: ±10-15% (some regional variation, incomplete records for some periods)
  • Limitations:
    • Regional variation in record-keeping quality
    • Distinction between standing army and mobilized forces
    • Navy size estimates less reliable
    • Yuan period records less complete
  • Cross-validation:
    • Fiscal records (military expenditure, state budgets)
    • Battle accounts (campaign sizes, troop deployments)
    • Administrative records (military organization, recruitment)

Integration with Corpus

Notes

  • Military organization: Professional armies with conscription, examination-based military education in some periods
  • Military technology: Advanced military technology (gunpowder, fortifications, logistics)
  • Geographic distribution: Army distributed across frontiers (northern frontier, southern regions, coastal defense)
  • Military expenditure: Estimated 30-50% of state budget (fiscal-military relationship)
  • Trend analysis:
    • Song Dynasty (1000-1200): High militarization (2.0% of population), fiscal strain
    • Yuan Dynasty (1200-1400): Lower militarization (1.1% of population), different organization
    • Ming Dynasty (1400-1500): High militarization (1.7-1.8% of population), fiscal demands
  • Data needs: Navy size estimates, regional distribution, military technology indices, fiscal data (military expenditure)

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