Why has the salad bowl replaced the melting pot as a metaphor for American multiculturalism?

(1 point)
Salads are more nutritious than melted foods and encourage good eating habits in children.
Like ingredients in a salad, individuals can contribute to the whole while maintaining their own cultural identities.
The salad bowl suggests more assimilation, which some want to encourage or force
Melting pots have become old-fashioned, and the metaphor needed to be updated.

Like ingredients in a salad, individuals can contribute to the whole while maintaining their own cultural identities.