As our commercial interests at large, as well as the interests of individual citizens, were deeply affected by the condition of the island, President Grant determined at the beginning of his administration to offer to mediate between Spain and the insurgents. General Daniel E. Sickles was appointed minister to Spain and his instructions, under date of June 29, 1869, directed him to offer to the cabinet at Madrid the good offices of the United States for the purpose of bringing to a close the civil war then ravaging the island and establishing the independence of Cuba. Mr. Fish instructed General Sickles to explain to the Spanish government that he used the term civil war advisedly, not as implying any public recognition of belligerent rights, but a condition of affairs that might not justify withholding much longer those rights from the insurgents.[111] In reply Spain agreed to accept the good offices of the United States, but on conditions that were impracticable and unsatisfactory. At the same time the Spanish government allowed the purport of General Sickles's note tendering the good offices of the United States to get out, and it was accepted by the press as indicating the purpose of the United States to recognize the Cubans as belligerents if its offer of mediation were refused. No Spanish cabinet could possibly endure the odium of having made a concession to the Cubans under a threat from an outside power. The Spanish government therefore requested the withdrawal of the American note. After the rejection of the offer of mediation President Grant decided to recognize the Cuban insurgents and in August, 1869, while on his way from New York to New England on the Fall River boat he signed a proclamation of Cuban belligerency which he forwarded to Washington with a note to Secretary Fish, requesting him to sign, seal, and issue it. Mr. Fish disapproved of this step, and while he affixed the seal and signed the document, he did not issue it, but kept it in a safe place to await further developments. Grant's attention was diverted by Wall Street speculations in gold and the crisis that followed on "Black Friday." He failed to notice at the time that the secretary of state did not carry out his instructions, and later he thanked Mr. Fish for having saved him from a serious mistake.[112]