There is an army marching towards your city. you need to raise a defending army, build walls around the city, and this has to be done fast. the problem is that you don't have enough money to do it, so you'd neee to get the upper classes to contribute. which goverment would be the best to have in this situation. also describe why you would choose the goverment democracy, autocracy , dictatorship, theocracy ,oligarchy, anarchy. (those are the type of governments)