Now come to Spain. It is perfectly true that the Right Honorable Baronet was not in office when the Additional Articles of 1835--additional to the Treaty of 1834--were concluded. But what was the Treaty of 1834--the Quadruple Treaty? It was a treaty to expel from the peninsula not Don Miguel only, but Don Carlos also, who was then at the head of the troops in Portugal; and, therefore, so far as the spirit and provisions of that Treaty of 1834 went, the Right Honorable Baronet cannot ride off by saying that it confined itself entirely to Portugal, and did not extend to interference with Spain. Don Carlos was at the time in Portugal, at the head of the troops, with the purpose of getting back into Spain; and, had Don Miguel been successful in Portugal, there is no doubt that Don Carlos would have availed himself of the circumstance to enforce his claims upon Spain. Don Carlos having been expelled from the Peninsula under the Treaty of 1834, came to London for a time, and then returned to Spain. Hostilities were resumed in Spain; and the Additional Articles of 1835 were then concluded, for the purpose of giving to the Queen of Spain assistance, to enable her to retain the Crown, and to expel Don Carlos from Spain.[18] This was a case exactly similar to that of Portugal in the preceding year. We had no particular interest, in the abstract, in determining whether the Sovereign of Spain should be an infant princess, as Isabella then was, or a full-grown prince; the mere abstract question between Isabella and Carlos was one in regard to which we had nothing to stake, and which the then Government of England would probably not have thought it proper or useful to interfere with. Questions of succession to a Crown have, indeed, at all times been matters with which foreign Powers have concerned themselves; but it has only been when some distant interest has made it worth their while to do so. But in Spain, as in Portugal, the question was between arbitrary rule and constitutional and parliamentary government, and in relation to Spain, as well as to Portugal, we thought that the interests of England in every point of view, commercial and political, would be benefited by the establishment of constitutional government.