Thrones and Patriots Commerce Technologies
Rise of Nations Technologies | Thrones and Patriots Technologies
Age | Military | Civics | Commerce | Science | Religion | Taxation | Strategy | Fortification | Militia | Attrition | Crops | Health | Lumber | Architecture | Metal | Supply | Knowledge | Government
Barter
Coinage
Trade
Where: | Library |
Research Time: | 23.3 Seconds |
Research Cost: | 260k/100t |
Prerequisites: | Coinage |
Upgrade to: | Merchantilism |
Increase Commerce Limit, and Caravan Limit. Allows you to establish trade routes with allies and peaceful neighbours
Mercantilism
Finance
Where: | Library |
Research Time: | 33.3 Seconds |
Research Cost: | 900k/250t |
Prerequisites: | Mercantilism |
Upgrade to: | Assembly Line |
Increase Commerce Limit, and Caravan Limit.
Assembly Line
Where: | Library |
Research Time: | 38.3 Seconds |
Research Cost: | 1300k/500t |
Prerequisites: | Finance |
Upgrade to: | Globalization |
Increase Commerce Limit, and Caravan Limit.
Globalization
Where: | Library |
Research Time: | 43.3 Seconds |
Research Cost: | 1800k/1200t |
Prerequisites: | Assembly Line |
Upgrade to: | None |
Increase Commerce Limit, and Caravan Limit.
Global Prosperity
Where: | Library |
Research Time: | 4.4 Minutes |
Research Cost: | 4000k/3000g |
Prerequisites: | Globalization, Information Age |
Upgrade to: | None |
Increases your production by 25%, and your commerce cap is set to maximium allowed. Allows access to stealth fighters and stealth bombers.