? Question Select the correct answer.
How did Bismarck use the methods of realpolitik while acting as prime minister of Prussia?

Bismarck's use of Realpolitik include (1) his strengthening the army using money collected for other purposes in order to pursue an aggressive foreign policy, (2) invented an excuse to attack Austria, and (3) tricking Napoleon III into war with Prussia.

i confess that there are several parts of this constitution which i do not at present approve, but i am not sure i shall never approve them: for having lived long, i have experienced many instances of being obliged by better information or fuller consideration, to change opinions even on important subjects, which i once thought right, but found to be otherwise. it is therefore that the older i grow, the more apt i am to doubt my own judgment, and to pay more respect to the judgment of others.