Answer:
there is no government over them
Step-by-step explanation:
According to the influential political philosopher, Hobbes, the foremost and only way to escape a civil war and to maintain the state of the peace in a nation is to institute a solid impartial and also absolute sovereign power which is final authority for all the political issues.
Thus, if there is no government or no sovereign power, nations make war on another without thinking any results from it.