The absence of law and order

Rebellion
Anarchy
Mutiny
Revolt

The correct answer is: Anarchy.

Anarchy is a state of disorder due to absence or non-recognition of authority. It comes from the Greek word ἀναρχία (anarchia), meaning “without rulers”.

Rebellion is an act of armed resistance to an established government or ruler. Mutiny is an open, organized resistance to the authority of a superior officer by members of a military unit. Revolt is an act of armed resistance to an established government or ruler.

In conclusion, anarchy is the absence of law and order. It is a state of disorder due to absence or non-recognition of authority.