President Wilson's proclamation directing the seizure stated that "the law "and practice of nations accords to a "belligerent power the right in times of "military exigency and for purposes "essential to the prosecution of war, to take over and utilize neutral vessels lying within its jurisdiction." The President also made a formal statement in which he reviewed the negotiations with Holland for the restoration of her merchant marine lying idle in American ports to a normal condition of activity for the transportation of foodstuffs. He had sought to have these Dutch ships carry food for Switzerland, for Belgian relief, and for Holland as well. He stated that on Jan. 25, 1918, the Dutch Minister proposed that one hundred and fifty thousand tons of Dutch shipping should at the discretion of the United States be employed partly in the service of Belgian relief and partly for Switzerland on safe conduct to Cette, France, and that for each ship sent to Holland in the service of Belgian relief a corresponding vessel should leave Holland for the United States. Two Dutch ships in the United States ports with cargoes of foodstuffs were to proceed to Holland, similar tonnage being sent in exchange from Holland to the United States for charter as in the case of other Dutch ships lying in the United States ports. The President stated that shortly afterward Holland rejected her own proposals, presumably through fear of German submarines, every suggestion thereafter was postponed, and answers were delayed, until finally, on March 7, it became clear that Holland was prevented by German coercion from fulfilling any agreement to put her ships into service; it was then concluded to exercise the sovereign rights of a belligerent under the international law of "angary," and to place the Dutch ships under American jurisdiction. The President concluded as follows: We have informed the Dutch Government that her colonial trade will be facilitated and that she may at once send ships from Holland to secure the bread cereals which her people require. These ships will be freely bunkered and will be immune from detention on our part. The liner Nieuw Amsterdam, which came within our jurisdiction under an agreement for her return, will, of course, be permitted at once to return to Holland. Not only so, but she will be authorized to carry back with her the two cargoes of foodstuffs which Holland would have secured under the temporary chartering agreement had not Germany prevented. Ample compensation will be paid to the Dutch owners of the ships which will be put into our service and suitable provision will be made to meet the possibility of ships being lost through enemy action.