His policy, therefore, was clearly marked out for him: he must refuse to recognise the claims of Augustenburg; he must refuse to break the Treaty of London. This, however, would not prevent him from bringing pressure to bear on the new King of Denmark, as he had done on his predecessor, to induce him to abide by his treaty engagements, and, if he did not do so, from declaring war against him.
There was even at this time in his mind another thought. He had the hope that in some way or other he might be able to gain a direct increase of territory for Prussia. If they recognised the Augustenburg claims this would be always impossible, for then either the Duchies would remain under the King of Denmark or, if the Danes were defeated, they would have to be given to the Prince.
In this policy he was supported by Austria. The Austrian Government was also bound by the Treaty of London; they were much annoyed at the violent and almost revolutionary agitation which had broken out in Germany; it was with much relief that they learned that Prussia, instead of heading the movement as in 1849, was ready to oppose it. The two great Powers so lately in opposition now acted in close union.
Issue was joined at the Diet between the two parties. The Prince brought his claim before it, and those who supported him proposed that, as the succession to the Duchies was in dispute, they should be occupied by a Federal army until the true ruler had been determined. Against this Austria and Prussia proposed that the Federal execution in Hol-
