 Complete the following phrase:  Hrant Dink, the Turkish-Armenian journalist, writer and political activist, and the chief editor and publisher of Agos had carved himself a position of that of a very prominent figure for conveying the ideas and aspirations of the Armenian community in Turkey not only for Turkish-Armenians but for many Armenians worldwide. His newspaper Agos had played an important role in presenting Armenian historical grievances through publishing of articles and opinions in the Turkish language addressed to the Turkish public opinion. 