|
This article is a stub. You can help by expanding it. |
| Name | Picture | Required Research Facility | Time | Gold | Prerequisites | Rewards |
|---|---|---|---|---|---|---|
| Progressive Taxation | 
|
University - 3 | ? | 55,000 | Customs House | Increases tax income |
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|
This article is a stub. You can help by expanding it. |
| Name | Picture | Required Research Facility | Time | Gold | Prerequisites | Rewards |
|---|---|---|---|---|---|---|
| Progressive Taxation |
|
University - 3 | ? | 55,000 | Customs House | Increases tax income |
