Pearl harbor because i know it’s correct
In guiding and regulating interaction, social rules give behavior recognizable, characteristic patterns, and make such patterns understandable and meaningful for those who share in the rule knowledge.
Communication is very important to trade and efficiency as a team. It also can help you get a job!
Hope this helped!
The caste system regulated many aspects of live, such as what jobs one would have, whom one could marry and the position in the society.
These were taken to be almost impossible to change and they made the society less flexible, with less changes. People didn't see much change nor did they expect many changes, and this stability gave a sense of order.