Resource & economy System revised   This concept only covers economic features of civs. Military will be covered in a separate topic to keep this thing small. Some aspects of economy of course affect military as you’ll see later, but this is not the main argument at the moment. Military design and economic design will be tweaked to fit each other for every civ type. At first: I’d suggest to pair civilizations into  groups (i.e. Hellenic Civs, Nordic civs, Indian/African civs and so