Complex sentence: Zara held a force of 9,000 commanded by General Emilio Gilioli that, after bloody fighting on April 15, reached Sibenik and Split, arriving in Dubrovnik and Mostar on April 17 where they met troops that had started out from Albania.
Split into simpler sentences: Zara held a force of 9,000 commanded by General Emilio Gilioli that after bloody fighting on April 15 reached Sibenik and Split. Arriving in Dubrovnik and Mostar on April 17, they met troops that had started out from Albania.