Romans/Tree

The Roman Technological Tree determines whether or not the units and technologies are available for the civilization

Town Center
 * Villager

Barracks
 * Clubman
 * Axeman
 * Slinger
 * Short Swordsman
 * Broad Swordsman
 * Long Swordsman
 * Legion

Academy
 * Hoplite
 * Phalanx
 * Centurion

Archery Range
 * Bowman
 * Improved Bowman

Stable
 * Scout
 * Chariot
 * Scythe Chariot
 * Cavalry

Siege Workshop
 * Stone Thrower
 * Catapult
 * Heavy Catapult
 * Ballista
 * Helepolis

Dock
Temple
 * Priest
 * Astrology
 * Mysticism
 * Polytheism
 * Fanaticism
 * Jihad
 * Monotheism
 * Martyrdom

Granary
 * Small Wall
 * Medium Wall
 * Fortification
 * Watch Tower
 * Sentry Tower

Storage Pit
 * Leather Armor
 * Tool Working
 * Bronze Shield
 * Metalworking
 * Scale Armor
 * Chain Mail
 * Iron Shield
 * Tower Shield
 * Metallurgy

Market
 * Domestication
 * Gold Mining
 * Stone Mining
 * Woodworking
 * Artisanship
 * Plow
 * Wheel
 * Coinage
 * Craftsmanship
 * Siegecraft

Government Center
 * Architecture
 * Nobility
 * Writing
 * Logistics
 * Aristocracy
 * Ballistics
 * Engineering