Complex sentence: In 1942, three sessions of an unelected Sabor were held in the Independent State of Croatia; these were held between 23 February and 28 December 1942, when it was formally dissolved.
Split into simpler sentences: In 1942, three sessions of an unelected Sabor assembly were held in the Independent State of Croatia. The sessions were held between 23 February and 28 December 1942, when it was formally dissolved.