Bismarck becomes Minister President of Prussia and delivers the Blood and Iron speech

Background. The appointment occurred during a constitutional crisis in Prussia. The Landtag refused to approve an increase in military spending required for army reforms already implemented by King Wilhelm I. This refusal led to the government operating without a new budget, creating a political deadlock that necessitated a strong executive figure to enforce the king's military policies.

Constitutional Context. The 1862 crisis centered on a budget deadlock: the Abgeordnetenhaus overwhelmingly rejected the proposed budget in September 1862, prompting Wilhelm, on Roon's advice, to recall Bismarck to Prussia. Disputes over the ministry's constitutional responsibility and the eventual dissolution of the Landtag arose later, in the aftermath of the 1863 Alvensleben Convention, and fall outside this event's scope.

Legal Mechanics. Bismarck contended that the constitution lacked provisions for cases where legislators failed to approve a budget, creating a 'legal loophole.' He argued this allowed the application of the previous year's budget to keep the government running. Consequently, tax collection continued for four years based on the 1861 budget, enabling the implementation of military reforms despite the legislative deadlock.