Final answer:
Rebellion against established culture can occur due to a desire for change, the fight for personal freedom and against repression, and cultural differences and impositions. Various historical examples and contemporary movements illustrate these reasons.
Step-by-step explanation:
Rebellion against established culture can occur for various reasons. One reason is the desire for change and the need to express dissatisfaction with the current social, political, or economic systems. This can be seen in movements such as the counterculture of the 1960s and 1970s, where young people rebelled against traditional norms and values.
Another reason for rebellion is the desire for personal freedom and the fight against repression. As societies become more regulated and restrictions on personal freedoms increase, people may rebel to assert their rights and challenge oppressive systems. The rise of social media and the internet has also facilitated the organization of protests and movements, allowing oppressed populations to gain support and solidarity.
Finally, rebellion can stem from cultural differences and the imposition of one culture's values on another. Separatist movements and political cultures that differ from the mainstream can lead to rebellion and resistance against dominant cultural patterns.