Meanwhile Bismarck, who was not intimidated by the parliamentary opposition, irritating and embarrassing though it was, resolutely proceeded with his task of developing the material resources of the empire. In order to do so the better, he undertook, in addition to his other offices, that of Prussian minister of commerce. He was now able to carry out, at least partially, his railway schemes, for he could afford to ignore Liberal dislike to state railways, and if he was unable to make all the lines imperial, he could make most of them Prussian. The work was continued by his successors, and by the year 1896 there remained only about 2000 kilometres of private railways in Prussia; of these none except those in East Prussia belonged to companies of any great importance. More than this, Bismarck was able to obtain Prussian control of the neighbouring states; in 1886 the Brunswick railways were acquired by the Prussian government, and in 1895 the private lines in Thuringia. The imperial railways in Alsace-Lorraine are managed in close connexion with the Prussian system, and in 1895 an important step was taken towards extending Prussian influence in the south. A treaty was made between Prussia and Hesse by which the two states together bought up the Hesse-Ludwig railway (the most important private company remaining in Germany), and in addition to this agreed that they would form a special union for the joint administration of all the lines belonging to either state. What this means is that the Hessian lines are managed by the Prussian department, but Hesse has the right of appointing one director, and the expenses and profits are divided between the two states in proportion to their population. Thus a nucleus and precedent has been formed similar to that by which the _Zollverein_ was begun, and it was hoped that it might be possible to arrange similar agreements with other states, so that in this way a common management for all lines might be established. There is, however, strong opposition, especially in South Germany, and most of the states cling to the separate management of their own lines. Fearful that Prussia might obtain control over the private lines, they have imitated Prussian policy and acquired all railways for the state, and much of the old opposition to Prussia is revived in defence of the local railways. Canals.