Researching
Screw Frigate
Acquired technologies
EnclosureStanding ArmyUrbanizationBureaucracyRationalismManufacturiesMandatory ServiceGunsmithingCentralizationCotton GinNavigationDemocracyUrban PlanningDistillationMilitary DrillAdmiraltyMass CommunicationArtilleryLatheInternational TradeEnforcementPaddle SteamerShaft MiningCurrency StandardsLine InfantryInternational RelationsSteelworkingNapoleonic WarfareArmy ReservesStock ExchangeProspectingBankingDrydocksAcademiaMedical DegreesBessemer ProcessIntensive AgricultureShell GunEmpiricismRomanticismColonizationPercussion CapFractional DistillationDialecticsField WorksCorporate ChartersCrystal GlassRealismRiflingNationalismAtmospheric EnginePharmaceuticalsJoint Stock CompaniesHydraulic CranesBaking PowderPostal SavingsGeneral StaffPower Of The PurseWatertube BoilerPsychiatryCentral ArchivesLogisticsCanneries
Currently spreading
EgalitarianismTriageMechanical Tools
Progressed technologies
RationalismArmy ReservesJoint Stock CompaniesEgalitarianismTriageCanneriesMechanical ToolsScrew Frigate