The Grand Mosque in Makhachkala was pattrened after a mosque constructed during the rule of?
Grand Mosque of Makhachkala: The Grand Mosque in Makhachkala ("Yusuf Bei Cami") is the main mosque of the Republic of Dagestan. Grand Mosque of Makhachkala:  It is supposed to have been patterned after the Sultan Ahmed Mosque in Istanbul. Sultan Ahmed Mosque: The Sultan Ahmed Mosque or Sultan Ahmet Mosque (Turkish: "Sultan Ahmet Camii" ) is a historic mosque located in Istanbul, Turkey. Sultan Ahmed Mosque:  The Blue Mosque, as it is popularly known, was constructed between 1609 and 1616 during the rule of Ahmed I.
Ahmed I