Which of the following is an example of cultural diffusion? women in north africa wearing jeans and blazers women in india wearing native dress or saris children in ecuador with family business children in america singing the national anthem

A cultural diffusion would be the situation in which one aspect of one culture is shared with other culture and spreads to this other culture.
Here the example of cultural diffusion is women in North Africa wearing jeans and blazers - the cultural aspect that was borrowed was the western clothes.