Some people would probably point at the fall of the Roman Empire as the most classic example of culture conflicts leading to deterioration. http://www.history.

Some people would probably point at the fall of the Roman Empire as the most classic example of culture conflicts leading to deterioration. http://www.history.com/news/history-lists/8-reasons-why-rome-fell http://www.history.com/news/history-lists/8-reasons-why-rome...