SPECIAL MESSAGE.—December 18, 1807.

To the Senate and House of Representatives of the United States:—

The communications now made, showing the great and increasing dangers with which our vessels, our seamen, and merchandise, are threatened on the high seas and elsewhere, from the belligerent powers of Europe, and it being of great importance to keep in safety these essential resources, I deem it my duty to recommend the subject to the consideration of Congress, who will doubtless perceive all the advantages which may be expected from an inhibition of the departure of our vessels from the ports of the United States.

Their wisdom will also see the necessity of making every preparation for whatever events may grow out of the present crisis.