Source : Webster's Revised Unabridged Dictionary (1913)

Politically \Po*lit"i*cal*ly\, adv.
   1. In a political manner.

   2. Politicly; artfully. [Obs.] --Knolles.

Source : WordNet®

politically
     adv 1: with regard to social relationships involving authority;
            "politically correct clothing"
     2: with regard to government; "politically organized units"