Here, then, there was a fundamental difference of opinion between the King of Prussia and his Minister; the result was that Bismarck did not consider himself able to defend the Socialist law before the Reichstag, for he could not any longer give full expression to his own views; the Parliament was left without direction from the Government, and eventually a coalition between the extreme Conservatives, the Radicals, and the Socialists rejected the bill altogether. A bitterly contested general election followed in which the name and the new policy of the Emperor were freely used, and it resulted in a majority opposed to the parties who were accustomed to support Bismarck. These events made it obvious that on matters of internal policy a permanent agreement between the Emperor and the Chancellor was impossible. It seems that Bismarck therefore offered to resign his post as Minister President, maintaining only the general control of foreign affairs. But this proposition did not meet with the approval of the Emperor. There were, however, other grounds of difference connected even with foreign affairs; the Emperor was drawing closer to England and thereby separating from Russia.
By the middle of March, matters had come to a crisis. The actual cause for the final difference was an important matter of constitutional principle. Bismarck found that the Emperor had on several occasions discussed questions of administration with some of his colleagues without informing him; moreover, important projects of law had been devised without his knowledge. He therefore drew the attention of the Emperor to the principle of the German and Prussian Constitutions. By the German Constitution, as we have seen, the Chancellor was responsible for all acts of the Ministers and Secretaries of State, who held office as his deputies and subordinates. He therefore claimed that he could require to be consulted on every matter of any importance which concerned any of these departments. The same right as regards Prussian affairs had been explicitly secured to the Minister-President by a Cabinet order of 1852, which was passed in order to give to the President that complete control which was necessary if he was to be responsible for the whole policy of the Government. The Emperor answered by a command that he should draw up a new order reversing this decree. This Bismarck refused to do; the Emperor repeated his instructions. It was a fundamental point on which no compromise was possible; the Emperor proposed to take away from the Chancellor that supreme position he had so long enjoyed; to recall into his own hands that immediate control over all departments which in old days the Kings of Prussia had exercised and, as Bismarck said, to be his own Prime Minister. In this degradation of his position Bismarck would not acquiesce; he had no alternative but to resign.