Explanation:

- Acculturation: The process where individuals from one cultural group adopt the beliefs and behaviors of another group. It's often a result of prolonged contact between cultures.

- Isolation: This occurs when a group is separated from others, limiting cultural exchanges or interactions. It often preserves traditional ways but limits new influences.

- Amalgamation: The process where different cultures merge to form a new, unified culture. This often results in a blend of traditions and customs.

- Cultural Pluralism: ?? This is when various ethnic groups maintain distinct cultural identities yet coexist peacefully and respectfully. It's characterized by mutual respect and acceptance.

Your answer is Cultural Pluralism, and based on the explanation, .