Ancient Era
Classical Era
Medieval Era
Renaissance Era
Industrial Era
Atomic Era
Information Era
Future Era
Radio
Traits
Era
Modern Era
Science Cost
3500 [ICON_SCIENCE] Science
Eureka
Have the Colonialism Civic.
Unlocks
Broadcast Center
Exposition
Art Gallery
Seaside Resort
Film Studio
Tech Tree
Prerequires
Electricity
Flight
Leads To
Advanced Flight
Computers
Language