For, since my stay in Berlin, the legation had been raised to an embassy. It had been justly thought by various patriotic members of Congress that it was incompatible, either with the dignity or the interests of so great a nation as ours, to be represented simply by a minister plenipotentiary, who, when calling at the Foreign Office to transact business, might be obliged to wait for hours, and even until the next day, while representatives from much less important countries who ranked as ambassadors went in at once. The change was good, but in making it Congress took no thought of some things which ought to have been provided for. Of these I shall speak later; but as regards the presentation, the trying feature to me was that there was a great difference between this and any ceremonial which I had previously experienced, whether as commissioner at Santo Domingo and Paris, or as minister at Berlin and St. Petersburg. At the presentation of a minister plenipotentiary he goes in his own carriage to the palace at the time appointed; is ushered into the presence of the sovereign; delivers to him, with some simple speech, the autograph letter from the President; and then, after a kindly answer, all is finished. But an ambassador does not escape so easily. Under a fiction of international law he is regarded as the direct representative of the sovereign power of his country, and is treated in some sense as such. Therefore it was that, at the time appointed, a high personage of the court, in full uniform, appeared at my hotel accompanied by various other functionaries, with three court carriages, attendants, and outriders, deputed to conduct me to the palace. Having been escorted to the first of the carriages,--myself, in plain citizen's dress, on the back seat; my escort, in gorgeous uniform, facing me; and my secretaries and attaches in the other carriages,--we took up our march in solemn procession--carriages, outriders, and all--through the Wilhelmstrasse and Unter den Linden. On either side was a gaping crowd; at the various corps de garde bodies of troops came out and presented arms; and on our arrival at the palace there was a presentation of arms and beating of drums which, for the moment, somewhat abashed me. It was an ordeal more picturesque than agreeable.