Explain the applicable law governing immovable and movable property in private international law.

The great divide (the property conflict's first cut): the IMMOVABLES (the land-and-fixtures: the situs's law the exclusive governor); the MOVABLES (the tangibles-and-intangibles: the more- flexible craft (the situs's classical rule + the personal law's-and-the most-significant-relationship's modern faces)); the classification's law (the LEX FORI's categories (the item's immovable-or- movable status by the forum's classification (the common-law's aircraft-and-ships faces — the movables treated as immovables (the registered ships-and-aircraft))).