How was ghana, under the rule of kwame nkrumah, able to quickly build factories and roads?

The red square is a famous historical site that is located in

How do hearths affect cultural diffusion? a. a hearth is the destination of cultural diffusion. b. a hearth divides a cultural region in two. c. a hearth is the beginning point of cultural diffusion. d. a hearth is the means of cultural diffusion. e. a hearth is the meeting point of two diffuse cultures.

At which point are the doldrums located? 1234