 Complete the following phrase:  Ganja Gate ,  is one of the four entrance gates to the Shusha fortress in Shushaknown to its historical Armenian population as Shushia city in the Nagorno-Karabakh region, currently part of Azerbaijan. The fortress and the city were part of the Nagorno-Karabakh Autonomous Oblast; they later were under the control of the self-proclaimed Republic of Artsakh, from the 