Hierarchical diffusion is diffusion based on the geography of gender.
true
false

False

Explanation:

Hierarchical diffusion is the spread of information from one hierarchical level to another, usually downwards, but can also be upwards.

An example of downwards propagation is when the president of a company announced there will be cuts in various departments.  He transmits the news to the department chiefs, who relay it to the employees.

An upwards propagation might be when call center employees report repeated problems encountered by the customers to their supervisor, who moves it up to their boss and so on.

Gender and geography has nothing to do with that.

answer: option d.

explanation:

an economic of depression