Culture fork

Culture fork or cultural fork is when a culture subsections to its own way; analogous to software. Protestantism is a fork of of Catholicism, and various sects are forks of Protestantism, e.g.
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* Stereotype; Analogical culture; Cultural similarity; Cultural comparison; Aesthetic; Sub-aesthetic; 
* Subculture; Sub-religion; Sub-cult; Sub-section;
* Sub-society
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