Final answer:
The process of culture change where there is mutual sharing of culture is known as cultural diffusion.
Step-by-step explanation:
The process of culture change where there is mutual sharing of culture is described as cultural diffusion.
Cultural diffusion refers to the spread of cultural elements from one society to another through direct or indirect contact. It involves the transfer of ideas, beliefs, customs, and practices between different groups or regions. Mutual sharing of culture occurs when individuals or communities willingly adopt and integrate aspects of another culture into their own.
For example, the popularity of sushi in the United States is a result of cultural diffusion from Japan. Japanese cuisine and culinary practices were shared and embraced by Americans, leading to the widespread adoption of sushi restaurants and sushi consumption.