If you are talking about the colonists, one right that was taken away from them was representation in Government.
It is considered anarchy. Because it means a state of no law which allows people to do whatever they want. The government tries to prevent this from happening but it occurs in some small areas. A slight example would be in Ferguson, Missouri in the U.S in which rioters burned buildings and looted stores. That is a form of anarchy, especially if police are not in those areas at the time.
It’s democracy. Hoped this helper
If you're talking about WW2, it's the battle of Stalingrad.
If it's about WW1, it would probably be Verdun.