Mod «State urbanization» for Hearts of Iron 4 (v1.9.3)

This mod offers you the possibility to upgrade the state category of a state by use of on map decisions, giving you building slots that takes advantage of the "max factories in a state" bonus.

The cost of each state upgrade can vary from state to state with the lower state categories costing 50 pp 5 civilian factories and taking 70 days, and the top ones at 150 15 and 210. You will also require a level of population and state infrastructure depending on what is being urbanized