A state of government where No one is in control. Everyone is fighting. No governmental control. No laws. No governmental power.
A state of government where a single person or group of people declare themselves leaders of the land. They have all the power. The dictator takes control of the people using the military.
A state of government where a deity is where the authority comes from. This might mean that priests rule in the name of god. This might also mean the government might look into a rule book to help rule the government.