We can understand this as the period between the formation of the Republic on 29th October 1923, and the present days o the period of Ottoman and Turkic Beyliks, but we are going to refer to the entire period of known history of this land.
Here is another video mostrare Turkey's history starting from the Anatolian Seljuk period going until today's Modern Republic, passing through the Ottomans including their vassals, protectorates and occupations.