Complex sentence: Rasmussen's government implemented an administrative reform reducing the number of municipalities ("kommuner ") and replacing the thirteen counties ("amter ") with five regions, which he referred to as"the biggest reform in thirty years".
Split into simpler sentences: Rasmussen's government implemented an administrative reform reducing the number of municipalities ("kommuner ") and replacing the thirteen counties ("amter ") with five regions. Rasmussen referred to this as"the biggest reform in thirty years".