Answer:
Correct answer: C.
Bismarck served as Prussia's Prime Minister. His intimate relationship with the Prussian royalty and administration enabled him to efficiently enact programs. Prussia's military power and administrative competence were critical in uniting the German states under its rule.
Explanation:
Because Bismarck's ability to gain the support and cooperation of the Prussian government was crucial to the realization of his goals and, ultimately, the achievement of German unification in 1871.
