Ayhan Doğan
Keywords: The First World War, Entente Powers, Ottoman State, Caucasian Front, Kop Defence
Abstract
The First World War which influenced the great area as a land and long period as a time, is the great event in the aspect of military, political and social, Kop Defence which was realized by the Ottoman State in the Caucasian Front, became the important defence for changing the condition of Ottoman-Russian War.