linguistic:voice_change, information:extraction
Ottoman Advantages

Ottoman rule was auspicious to the Anatolian commoner due to the aforementioned Byzantine taxes. Thus, they were able to levy vast numbers of willing troops. Initially, their raiding gave them great support from other Turks near Osman's small domain. In time however, as the Turks began to settle in land formerly held by the overextended Byzantines, they were able to exploit the hardships of the peasant classes by recruiting their aid. Those that did not assist the Ottomans were raided themselves. Eventually, the cities in Asia Minor, isolated from the much more administrated cities of the western half of the Byzantine Empire, surrendered. During their conquests, the Ottomans were able to acquire a thorough grasp on the art of siege warfare due to a majority of those cities being walled.

It was the Ottoman's laissez faire method of administrating new conquests that allowed them to expand so quickly. As opposed to the heavily centralized Byzantine method of governance, the Ottomans would subjugate their opponents as vassals rather than destroy them, otherwise they would have exhausted themselves in the process. The exacting of tribute from conquered states in the form of children and money was effective in forcing subjugation over conquest. Coupled with this, the entire region was composed of disparate states (Bulgaria, Serbia, Latin states) who would just as soon fight each other as the Ottomans and realized too late that the Ottoman forces defeated them by integrating them in a network of subordinate states.