The Roman Technologies are the Capital City improvements available to the Roman Civilization. They are originally unlocked at the Palace, and then each technology must be researched at it's specific building during the mission. Some technologies listed here are exclusive to the Romans and therefore cannot be found in any other civilization.
Copper Age[]
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| Hunting Dogs | Loom | Picker's Gloves |
Bronze Age[]
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| Handsaw | Pickaxe | Chisel | Plow | Net Lures | Abacus |
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| Trade Routes | Town Watch | Wheelbarrow | Spearman Champion (Roman) | Conditioning | Sacramentum |
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| Barbed Arrows | Temper | Scale | Shield Rim | S.P.Q.R. | Stone Wall |
Silver Age[]
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| Pull Saw | Placer Mining | Stone Saw | Irrigation | Liburnian Champion | Roman Roads |
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| Handcart | Praesidium | Legionary Champion | Combined Arms | Balearic Slinger Champion | Patronage |
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| Decurion Champion | Broadhead Arrows | Shield Truss | Iron Smelting | Chain | Aqueducts |
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| Bolster | Fortified Tower | Reinforced Wall |
Golden Age[]
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| Stone Splitting | Enneris Champion | Saddle Bags | Shipping Lanes | Eques Champion | Bellum Romanum |
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| Close-Combat Expertise | Gallic Horseman Champion | Cretan Bowman Champion | Citizenship | Centurion Champion | Primus Pilus Champion |
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| Aquilifer Champion | Roma Invicta | Battering Ram Champion (Roman) | Scorpio Champion | Onager Champion | Bodkin Arrows |
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| Damascus Steel | Laminar Armor | Shield Boss | Arch Construction | Herbal Medicine | Marian Reformation |
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| Pax Deorum | Palintonon Champion | Stronghold Tower |