Essentially, a society without government
or any other form of central leadership.
Theoretically, along with Communism
, an Anarchy is a society in which all members live freely and peacefully with one another.
Realistically, humans are generally selfish beings and are not content with being on a level plane with everyone else; thus Anarchies and Communisms rarely work out as planned.
A boy in my History class once told me that Communism was the form of government in Heaven.
At first I took his word for it, but, after a little bit of research, I discovered that, under the assumption that Heaven presents the epitome of happiness, Anarchy is a better fit. As long as all members are content with being equal, they will regulate themselves and restrictions will not be required.