sentences:  Meanwhile, at the time of the Ottoman invasions in the 16th and 17th centuries after the 1526 Battle of Mohács, the land suffered severely and was depopulated.The Turks made incursions into Styria nearly twenty times; churches, monasteries, cities, and villages were destroyed and plundered, while the population was either killed or carried away into slavery.Styria remained a part of the Habsburg Monarchy and from 1804 belonged to the Austrian Empire.