Final answer:
Bismarck's domestic policy actions symbolized Realpolitik after German Unification by prioritizing practicality and pragmatism over political theories and morality.
Step-by-step explanation:
Bismarck's domestic policy actions symbolized Realpolitik after German Unification by prioritizing practicality and pragmatism over political theories and morality.
Bismarck focused on strengthening the Prussian military and expanding Prussian power, which included initiating wars to expand German territory and excluding Catholic Austria from German affairs. He also introduced social reforms to blunt the growth of socialism, even though he was an arch-conservative. Bismarck's approach exemplified Realpolitik, as he pursued political power and unification without succumbing to ill-considered quests for glory.