Civilization V: Gods and Kings Technology Tree (IMAGE)

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Ancient Era


Agriculture: Construct a Farm


Pottery: Granary, Shrine


Animal Husbandry: Reveals Hoses on the map, Construct a Pasture


Archery: Archer


Mining: Construct a Mine, Chop Down a Forest


Sailing: Work Boat, Trireme, Create Fishing Boats


Calendar: Stonehenge, Stone Works, Construct a Plantation


Writing: Library, The Great Library, Allows Embassies to be established at other civilization’s capitals


Trapping: Circus, Construct a Camp


The Wheel: Chariot Archer, Water Mill, Construct a Road


Masonry: Walls, The Pyramids, Construct a Quarry, Clear a Marsh


Bronze Working: Spearman, Barracks, Remove Jungle





Classical Era


Optics: Lighthouse, The Great Lighthouse, Allows land units to embark and cross water tiles. All units which enter friendly territory gain this ability.


Horseback Riding: Horseman, Stable, Circus Maximus


Mathematics: Catapult, Courthouse, The Hanging Gardens


Construction: Composite Bowman, Colosseum, Terracotta Army, Construct a Lumber Mill


Philosophy: Temple, National College, The Oracle


Drama and Poetry: National Epic, Ampitheater


Currency: Mint, Market, Petra


Engineering: The Great Wall, Aqueduct, Construct a Fort, Allows bridges over rivers


Iron Working: Swordsman, Heroic Epic, The Colossus, Reveals Iron on the map





Medieval Era


Theology: Garden, The Hagia Sophia, Great Mosque of Djenne


Civil Service: Pikeman, Chichen Itza, Food from the Farm increased by 1 on tiles with access to Fresh Water, Allows Open Borders treaties


Guilds: National Treasury, Machu Picchu, Construct a Trading Post, Enables conversion of Production to Wealth


Metal Casting: Forge, Workshop


Compass: Galleass, Harbor, Fishing Boats Gold yield improved by 1


Education: University, Oxford University, Angkor Wat, Enables conversion of Production to Research, Allows Research Agreements


Chivalry: Knight, Castle, Alhambra, Allows Defensive Pact treaties


Machinery: Crossbowman, Ironworks, Faster movement on Road


Physics: Trebuchet, Notre Dame


Steel: Longswordsman, Armory





Renaissance Era


Astronomy: Caravel, Observatory, Faster embarked movement, Allows embarked units to cross oceans


Acoustics: Opera House, Sistine Chapel


Banking: Bank, The Forbidden Palace, Constabulary


Printing Press: Theatre, Leaning Tower of Pisa


Gunpowder: Musketman, Himeji Castle


Navigation: Frigate, Privateer, Seaport


Architecture: Hermitage, The Porcelain Tower, Taj Mahal


Economics: Windmill, Camp Gold yield improved by 1, Customs House Gold yield improved by 1, Polder Gold yield improved by 2, Polder Production yield improved by 1


Metallurgy: Lancer, Arsenal, The Kremlin


Chemistry: Cannon, Manufactory Production yield improved by 1, Mine Production yield improved by 1, Quarry Production yield improved by 1





Industrial Era


Archaeology: Museum, The Louvre


Scientific Theory: Public School, Academy Science yield improved by 2, Lumber Mill Production yield improved by 1


Industrialization: Gatling Gun, Factory, Big Ben, Reveals Coal on the map Rifling: Rifleman


Military Science: Cavalry, Military Academy, Brandenburg Gate


Fertilizer: Pasture Food yield improved by 1, Plantation Food yield improved by 1, Food from the Farm increased by 1 on tiles with NO access to Fresh Water


Biology: Hospital, Reveals Oil on the map, Construct a well


Electricity: Hydro Plant, Stock Exchange, Police Station, Reveals Aluminum on the map


Steam Power: Ironclad, Faster embarked movement


Dynamite: Artillery





Modern Era


Refrigeration: Submarine, Stadium, Create Offshore Platform


Radio: Broadcast Tower, Eiffel Tower, National Intelligence Agency


Replaceable Parts: Great War Infantry, Military Base, Statue of Liberty


Flight: Triplane, Great War Bomber


Railroad: Neuschwanstein, Construct a Railroad


Plastics: Infantry, Research Lab, Cristo Redentor


Electronics: Carrier, Battleship


Ballistics: Anti-Aircraft Gun, Machine Gun


Combustion: Destroyer, Landship





Atomic Era


Penicillin: Marine, Medical Lab


Atomic Theory: Reveals Uranium on the map, The Manhattan Project, Academy Science yield improved by 2


Radar: Bomber, Fighter, Paratrooper


Combined Arms: Tank, Anti-Tank Gun, Pentagon


Ecology: Solar Plant, Sydney Opera House, Recycling Center


Nuclear Fission: Atomic Bomb, Nuclear Plant


Rocketry: Mobile SAM, Rocket Artillery, Apollo Program


Computers: Helicopter Gunship, Great Firewall





Information Era


Telecommunications: Nuclear Submarine, Bomb Shelter, CN Tower


Mobile Tactics: Mechanized Infantry


Advanced Ballistics: SS Booster, Nuclear Missile, Guided Missile


Satellites: SS Cockpit, Hubble Space Telescope, Reveals the entire map


Robotics: Missile Cruiser, Spaceship Factory


Lasers: Jet Fighter, Modern Armor


Globalization: United Nations


Particle Physics: SS Engine


Nuclear Fusion: Giant Death Robot


Nanotechnology: SS Stasis Chamber


Stealth: Stealth Bomber


Future Tech: A repeating technology that will increase your score each time it is researched