WORLD HISTORY

Detailed explanation-1: -Many cultural practices are spread by a type of cultural diffusion called expansion diffusion. This is when a trend is spread from its originating place, outward. There are several forms of this type of diffusion: contagious, hierarchical, and stimulus diffusion.

Detailed explanation-2: -Diffusion: the spread of ideas, languages and technologies from one area to another. Trade and human migration often lead to diffusion.

Detailed explanation-3: -Cultural diffusion is the spread of cultural beliefs and social activities from one group of people to another. Through cultural diffusion, horizons are broadened and people become more culturally rich.

Detailed explanation-4: -Cultural diffusion is the exchange of ideas between different people as they mix and interact as a result of globalisation. Western culture has been spread by cultural diffusion: Migrants move and spread their ideas and customs. Tourism brings people into contact with new cultures.