4. which sentence below describes cultural diffusion? a. warships and armies from japan attacked korea. b. practices and beliefs spread from korea to japan. c. written languages developed separately in japan and korea. d. korea and japan grew different crops because of different climates,

Contributing factors  leading  to the harlem renaissance were the great migration of african americans to northern cities, which concentratedambitious  people in places where they could encourage each  other, and the first world war, which had created new industrial work opportunities for tens of thousands of people.