Complex sentence: In 1824, during the Greek War of Independence, Mehmet Ali, the Pasha of Egypt, furious with the Kasiots, dispatched his naval fleet to the island, they burned the entire island and killed most of the population.
Split into simpler sentences: In 1824, during the Greek War of Independence, Mehmet Ali, the Pasha of Egypt, furious with the Kasiots, dispatched his naval fleet to the island. They burned the entire island and killed most of the population.