The effect of legislation upon conflicting treaty stipulations was elaborately considered in THE HEAD MONEY CASES, and it was there adjudged: "that so far as a treaty made by the United States with any foreign nation can become the subject of judicial cognizance in the courts of this country, it is subject to such acts as Congress may pass for its enforcement, modification, or repeal," 112 U.S. 580, 599. This doctrine was affirmed and followed in WHITNEY v. ROBERTSON, 124 U.S. 190, 195. It will not be presumed that the legislative department of the Government will lightly pass laws which are in conflict with the treaties of the country; _but that circumstances may arise which would not only justify the Government in disregarding their stipulations, but demand in the interests of the country that it should do so, there can be no question. Unexpected events may call for a change in the policy of the country._ In the same opinion the Supreme Court calls attention to an act passed in 1798, declaring that the United States were freed and exonerated from the stipulations of previous treaties with France. This subject was fully considered by Justice Curtis, who held, as the Supreme Court says (Page 602): "That whilst it would always be a matter of the utmost gravity and delicacy to refuse to execute a treaty, the power to do so was a prerogative of which no nation could be deprived without deeply affecting its independence." We observe, therefore, that under our own ideas of international law the United States claims the right to disregard its stipulations if the interests of the country should require it. And the same right we should concede to other nations. Particularly to Germany in the present instance, when we find her battling for her very existence against enemies that seek to destroy her, against enemies that surround her on all sides, against enemies that do not hesitate to bring troops into the conflict from the wilds of Africa and Asia, and who do not hesitate to drag Japan into this war, causing her to disregard Chinese neutrality in her effort to capture a small settlement, lawfully occupied in China by a handful of German soldiers. In this connection I quote the British sentiment, as expressed by Gladstone regarding Belgium neutrality in the year 1870: But I am not able to subscribe to the doctrine of those who have held in this House, what plainly amounts to the assertion that the simple fact of the existence of a guarantee is binding to every party to it, irrespective altogether of the particular position in which it may find itself at the time when the occasion for _acting on the question arises_.