According to Karl Marx, the two groups of society that would grow more and more hostile toward one another are the bourgeoisie and the proletariat. The bourgeoisie, or the capitalist class, owns the means of production and seeks to maximize profit, while the proletariat, or the working class, sells their labor for wages. As the interests of these groups become increasingly opposed, class struggle intensifies, leading to potential conflict and revolution. This antagonism is central to Marx's critique of capitalism and his theory of historical materialism.
Unfortunately, there are hostile people in every society at any given time. Most of the time, these hostile people are native to where you find them. In the US, we have prisons full of people hostile to their fellow citizens and to society in general. There are also many of these hostile natives walking our streets that should be in prisons. In addition, the US is home to many diverse groups that are hostile to one aspect or another of US society, US government, religion, or specific groups of people (people who are not 'like' us). As long as people need to lock their doors, use security systems, maintain law enforcement agencies, it is evidence that there are still hostile natives among us.
Isaak
Balkanization is the fragmentation of a larger region or state into smaller regions or states, which may be hostile or uncooperative with one another.
Jews and Communists.
The well-to-do and the poor D.
Cro-magnons were generally hostile to neanderthals. So, while cro-magnons had more of a social society neanderthals generally stayed in more isolated groups.
Contact hypothesis ;)
A society where there are several cultures or ethnic groups living together.
Global society - all-human society, which exists on our planet from the beginnings of humanity in the form of many local societies and communities, national states etc., in another words - in the form of different groups of people.
Democracy,Monarchy,and Society
The Turkish and the Persians were the two major ethnic groups in Safavid society.
the varnas are the tribal groups who interact with the indian society