I thought I would create a thread for posting tech tree ideas, suggestions, questions, and anything else. I'll start with this: I don't understand the current Constitution technology. Why is it in the Medieval Era? I think it's supposed to represent the Magna Carta, but if that's what the technology is for, then the name doesn't really fit. I suggest renaming the existing Constitution tech to Charters and create a new Constitution tech: Location: x50, y5 Renaissance Era Prerequisites: Nationalism + Social Contract Move Thomas Jefferson and the Jail and Maximum Security Prison to here. Charters would replace the existing Constitution requirement for Divine Right. The new Constitution tech would be required for Corporation, and would replace the Nationalism and Social Contract prerequisites for Representative Democracy. Representative Democracy would require Constitution + Printing Press (going back to its original BTS prerequisites). Charters would not have anything buildable for now, but I would like to put Scarborough Fair and Troyes Trade Fair here eventually. Does this sound good to anyone?