Why are cultural hearths important

The cultural hearts are important in the diffusion of cultural ideas and values from one region to another.

Explanation:

When people from one cultural background move to another region, it will result in the passing of their values and habits to the people belonging to the other region. Each culture has its own customs, beliefs, thought processes and way of doing things that are different from other cultures. For example, there exist differences in the way they dress, the languages they speak, the food they eat, etc. The cultural diffusion can occur in various ways - trade, war, marriage, etc.