Ancient Era
Classical Era
Renaissance Era
Industrial Era
Modern Era
Atomic Era
Information Era
Future Era
Education
Traits
Era
Medieval Era
Science Cost
700 [ICON_SCIENCE] Science
Eureka
Have the Imperial Examination System Civic.
Unlocks
University
University of Sankore
Mission
Tech Tree
Prerequires
Apprenticeship
Mathematics
Leads To
Mass Production
Astronomy
Language