I believed, it's because their sense of empathy toward other people.
After accumulating so many wealth, it will come to the point where they no longer feel any satisfaction in simply accumulating it.
Giving their money to help the society on the other hand, give a humanistic satisfaction that they wouldn't be able to get from a mere profit.
Answer:
diffuse culture.
Explanation:
Diffuse culture is one in which people prefer and understandindirect communication. This is in a bid to limit exposure of their public space.
The belief is that those having access to their public space can also access their private space.
For example a parent in the upper class conveying to their child that they cannot marry from a lower class.
This behaviour limits public space in order to protect private space. So they are similar in size.
Countries that have diffuse culture include: China, Russia, India, Spain, and Argentina.
A. Trans-Saharan trade network
having insufficient income to provide