 Complete the following phrase:  In the 16th century, the whole region was included into the Ottoman Empire. Subsequently, it became an area disputed between the Ottoman Empire and the Habsburg Monarchy. After the Treaty of Belgrade from 1739 which defined the Habsburg-Ottoman border in Podunavlje, the region, as well as the local Serb people, became divided between the two empires. In both these areas, Serb people fought for their autonomy and independence. After the First and 