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Attalus I vs Umar ibn Abd al-Aziz
Attalus I leads by 1.8 pts · 2 figures compared
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Attalus I
Emperor · Ancient
66.1Total
Umar ibn Abd al-Aziz
Emperor · Ancient
64.3Total
Basic Information
Born
-269
-682
Died
-197
—
Era
Ancient
Ancient
Nationality
Pergamon
Umayyad Caliphate
Occupation
Emperor
Emperor
Civilization
Western
Middle Eastern
Score Comparison
Military (10%)
39.1
53.0
Political (20%)
80.1
72.0
Influence (20%)
74.9
73.4
Legacy (20%)
63.1
69.8
Leadership (15%)
82.8
76.5
Strategy (15%)
41.3
30.0
TOTAL
66.1
64.3
Attalus I — Complete Timeline
269 BC
Battle of the Caecus RiverWar
Attalus I defeated the Galatians near the Caecus River. This victory ended the Galatian threat to Pergamon and allowed Attalus to assume the title of king, establishing the Attalid dynasty as a major power in Asia Minor.
Galatian WarPergamonAttalid Dynasty
Impact: regionalconstructive
211 BC
First Macedonian War Alliance with RomePolitical Action◆ Major
Attalus I allied with the Roman Republic against Philip V of Macedon during the First Macedonian War. This alliance brought Pergamon into the Roman sphere of influence and secured Roman support against the Seleucid Empire.
Macedonian WarsRoman AllianceDiplomacy
Impact: regionalconstructive
201 BC
Battle of ChiosWar◆ Major
Attalus I commanded the Pergamene fleet alongside the Rhodians against Philip V of Macedon at the Battle of Chios. The allied fleet won a costly victory, but Attalus nearly died when his ship was rammed and sank.
Cretan WarNaval BattlePhilip V
Impact: regional
Umar ibn Abd al-Aziz — Complete Timeline
717 AD
Accession as CaliphPolitical Action◆ Major
Umar ibn Abd al-Aziz became the eighth Umayyad caliph after the death of Sulayman ibn Abd al-Malik. His reign, though short, was marked by significant reforms and a departure from the policies of his predecessors.
CaliphateUmayyadSuccession
Impact: regional
718 AD
Withdrawal from the Siege of ConstantinopleWar◆ Major
Umar ibn Abd al-Aziz ordered the withdrawal of Umayyad forces from the prolonged and unsuccessful siege of Constantinople. This decision ended a costly military campaign and shifted focus to internal consolidation and reform.
SiegeByzantine EmpireWithdrawal
Impact: regional
Tax Reforms and JusticeReform◆ Major
Umar ibn Abd al-Aziz implemented sweeping tax reforms, abolishing the jizya (poll tax) for non-Muslims who converted to Islam and ensuring equal treatment of all subjects. He also ordered the return of confiscated lands and property to their rightful owners.
Tax ReformJusticeIslamic Governance
Impact: regionalprogressive
Expert Analysis
Attalus I vs Umar ibn Abd al-Aziz: Historical Comparison This comprehensive analysis compares Attalus I (Emperor, Ancient era) and Umar ibn Abd al-Aziz (Emperor, Ancient era) across six quantitative dimensions of historical impact and achievement. The comparison evaluates both figures using the HistoryVersus v4.0 scoring system, which measures: Military capability (10% weight), Political governance (20%), Historical Influence (20%), Lasting Legacy (20%), Leadership effectiveness (15%), and Strategic innovation (15%). Each dimension is scored on a 0-100 scale using structured historical data including battle records, political reforms, territorial expansion, cultural impact, and institutional longevity. Attalus I holds a numerical advantage with a total composite score of 66 compared to Umar ibn Abd al-Aziz's 64. However, raw scores alone do not capture the full historical picture — the detailed dimension-by-dimension breakdown reveals where each figure excelled and where they fell short relative to their historical context. Explore the full comparison below to see the complete score breakdown across all six dimensions, side-by-side event timelines, and detailed analysis of their respective historical contributions.
Rankings
🥇
Attalus ILeader
Mil: 39.1Pol: 80.1Inf: 74.9
66.1
🥈
Umar ibn Abd al-Aziz
Mil: 53.0Pol: 72.0Inf: 73.4
64.3
+1.8 behind
How This Comparison Works
Algorithm
Each figure is scored on 6 dimensions (0—100 scale) based on structured historical data: Military (10%), Political (20%), Influence (20%), Legacy (20%), Leadership (15%), Strategy (15%). The weighted total produces the final ranking.
Data Sources
Scores are computed from structured sub-indicators in the database. Scale factors adjust for era (Ancient ×0.85, Modern ×1.0) and civilization size (Eastern ×1.05, Other ×0.80) to account for differences in population and military scale.
Maximum 3 Figures
Comparisons are limited to 2—3 figures to ensure readability and statistical meaningfulness.
Error Margins
±5 points per dimension — Sub-scores are derived from historical records with inherent uncertainty. Two figures within 5 points on a dimension should be considered roughly equivalent in that area.
Total Score Accuracy
±3 points overall — The weighted combination of 6 dimensions produces a total score with approximately ±3 points of uncertainty. Differences of less than 3 points are not statistically significant— the figures are effectively tied.
Known Limitations
- Historical records are incomplete and uneven across civilizations
- Figures from oral-tradition societies may be underrepresented
- Occupation labels can misclassify multi-role figures
- Scores measure capability and impact, not moral character
- Quantitative scoring is a comparison tool, not absolute truth
Capability Radar
Military (10%) — Battles & Warfare
Battles
45
10
Win Rate
50
10
Expansion
40
5
Political (20%) — Governance & Reform
Reform
35
85
Diplomacy
60
70
Economy
55
75
Influence (20%) — Cultural & Global Reach
Cultural
45
60
Global
35
55
Legacy (20%) — Historical Impact
Historical
50
70
Longevity
40
65
Leadership (15%) — Power & Stability
Tenure
60
30
Stability
50
80
Strategy (15%) — Tactics & Innovation
Strategy
50
10
Tactics
55
10
Reform
30
20
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