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The question concerns Samuel Huntington's theory about the clash of civilizations. It asks what Huntington claims about the future world order. The options provided are about the division and interaction of major civilizations, as Huntington outlined in his work.

1. The future world will be divided into four major civilizations.
2. The future world will see conflict among civilizations.
3. The future world will see civilizations come together to form a single civilization.
4. The future world will experience a slowdown in development.

These reflect possible interpretations or misconceptions of Huntington's ideas about cultural and civilizational interactions shaping global politics.