Derbentball

Derbentball is a cityball of Russiaball in republic of Dagestanball.

It born as 7ball, were adopted by Mongolian Empireball, Golden Hordeball, Qara Qoyunluball, Shirvanshahball, Persiaball, Russian Empireball, North Caucassian Imamateball, Russian Empireball again, Transcaucasian Federationball, Soviet Unionball, Russiaball.