The first question is a question of law. Would the United States have the right under international law to object to such a blockade? As a preliminary to the answer to this question, it must be pointed out that a blockade of Russia by the British might result in two different situations. Russia could undoubtedly regard such a blockade as being war, and if she did, no other country, neither the United States nor any other country, could then object to the blockade. The reason for that is that, without going into the much debated question as to the "legality" of war, under present international law it can at least be said that a neutral may not object to the belligerent status of two countries at war with each other. Of course a neutral may object to the manner of carrying on the war, or to particular incidents during the fighting; a neutral may protest that a particular blockade is not binding because not effective, and so on; but these things are not immediately important here. The important thing here is that if the blockade resulted in war, we could not object to the fact of war and its incidents. On the other hand, a blockade _might_ continue merely as a blockade, without the technical status of war arising. This is, I suppose, not very likely in the case of the blockade of a Great Power, but still it is legally possible under the terms of the Covenant. The situation created would be new under international law. It would have to be considered as arising wholly from treaty and consequently not a situation binding on Third States, but as to them simply a situation in which their rights were governed by the principles of international law. Under these rules, the nearest approach to such a situation is the so-called pacific blockade of the past. {92} In my view, which is the view of the vast majority of writers on the question, Third States do not have to respect a pacific blockade. (See Oppenheim, 3rd edition, Vol. II, page 56.) Accordingly, it seems to me that the United States would be entitled to regard such a blockade as not affecting her commerce with Russia.[6] If the United States took such a position, as probably she would, the practical value of such a blockade would be very largely diminished, for I do not think there is any doubt that the Members of the League would admit that the blockade only applied to such Third States outside the League of Nations as might acquiesce in it.