In Western societies, there is a dilemma within the idea/goal of creating cohesive societies while preserving their dist

[correctanswer]

In Western societies, there is a dilemma within the idea/goal of
creating cohesive societies while preserving their distinct
cultural identities (You can also think of the melting pot vs salad
bowl approaches or if you prefer to think of this as
multiculturalism vs assimilation). Considering the key factor that
this idea/goal is based on tolerance:
Please write in brief essay format thank you!
What are we missing here? (If anything)