Roman legions

Ancient conquering forces

Roman legions were the principal military units of ancient Rome—large formations of infantry soldiers that conquered and defended an empire spanning the Mediterranean world.

Each legion comprised several thousand men organized into smaller units called cohorts and centuries.

The term now evokes disciplined, unstoppable military force: They moved through the competition like Roman legions.

Related

Roman Empire · auxilia · pilum · tribune · Julius Caesar · crossing the Rubicon · decimation · scutum · onager · standard-bearer · Augustus · Roman · Hadrian's Wall · Roman citizenship · sandals · march · helmet · eagle

Categories
Opposites
military formation/tactical system

Roman legionsnaval forces

Warships and sailors collectively

civilization/empire

Roman legionsGermanic tribes

Ancient northern European peoples

military professionalism

Roman legionscitizen militias

Armed civilian defense groups

raiding parties

Family

legion, Rome, legionary

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Top 200,000
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Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G