be put in jeopardy by the capture or destruction
of an unarmed merchantman, and recognize also, as all other nations do,
the obligation to take the usual precaution of visit and search to
ascertain whether a suspected merchantman is in fact of belligerent
nationality or is in fact carrying contraband of war under a neutral
flag.

[Illustration: Photograph]
Copyright Underwood and Underwood. N. Y.
THE LUSITANIA
The sinking of this great liner by a German submarine, with the loss
of more than a thousand lives, caused a thrill of horror throughout
all neutral nations and crystallized public opinion in the United
States into a fierce resentment of German barbarism which indirectly
led to the entry into the World War.

[Illustration]
SUBMARINE HUNTING
A small naval dirigible used for scouting by the British Navy. Under
the cigar-shaped balloon is swung an airplane chassis equipped with
powerful motors and steering apparatus, together with a light gun.

The Government of the United States, therefore, desires to call the
attention of the Imperial German Government with the utmost earnestness
to the fact that the objection to their present method of attack against
the trade of their enemies lies in the practical impossibility of
employing submarines in the destruction of commerce without disregarding
those rules of fairness, reason, justice, and humanity which all modern
opinion regards as imperative. It is practically impossible for the
officers of a submarine to visit a merchantman at sea and examine her
papers and cargo. It is practically impossible for them to make a prize
of her; and, if they cannot put a prize crew on board of her, they
cannot sink her without leaving her crew and all on board of her to the
mercy of the sea in her small boats. These facts, it is understood, the
Imperial German Government frankly admit. We are informed that in the
instances of which we have spoken time enough for even that poor measure
of safety was not given, and in at least two of the cases cited not so
much as a warning was received. Manifestly, submarines cannot be used
against merchantmen, as the last few weeks have shown, without an
inevitable violation of many sacred principles of justice and humanity.

American citizens act within their indisputable rights in taking their
ships and in traveling wherever their legitimate business calls them
upon the high seas, and exercise those rights in what shou