Western Azerbaijan is an irredentist political concept that is used in Azerbaijan mostly to refer to Armenia .
Whole Azerbaijan is a concept of the political and historical union of territories currently and historically inhabited by Azerbaijanis or historically controlled by them .
Azerbaijan   is an irredentist political concept that is used in Azerbaijan mostly to refer to Armenia .
Whole Azerbaijan is a concept of the political and historical union of territories currently and historically inhabited by Azerbaijanis or historically controlled by them .