Constitution for a 5CC
Elected Positions
President - plays the turns, controls workers, grants cash rushes
Military - advises Mayors on what to build, produces troop plans, where troops should be stationed, works with F&T on declarations of war against enemies
Foreign & Trade - works with Military on declarations of war, what to get in peace treaties, what deals to trade, how to handle demands
Science & Cultural - decides on tech path, sliders, advises what wonders to build, where, etc.
Mayors (5) - build queues, roleplaying, apply for cash rushes; basically are competing with other mayors to have 'best city'
Judiciary - same as it is now
That is a total of 12 positions. This number will NOT increase over the course of the game.