Bara 1991/92 yeroo aangoon mootummaa Itoophiyaa gara warra Tigraayitti cee`sifamaa turetti walii galteen siyaasaa roga ifa ta`ee hin qabne tokko hoogganoota ABO fi hoogganoota Adda Bilisummaa Uummata Tigiraayi (ABUT) fi Adda Bilisummaa uummata Irteeriyaa (ABUI) gidduutti geggefamera.
