What real world scenarios best exemplifies the concept of hierarchical diffusion?

Hierarchical diffusion is one of six ways cultures can spread around the world (what we call ‘types of cultural diffusion’). What makes hierarchical diffusion unique is that it involves the spread of culture starting from the most powerful and influential people within the culture.

Once the influential people embrace a certain culture, the rest of the culture are more likely to follow.

Explanation:

answer conditional instability;