After a long and ardent debate, the Convention adopted a resolution, offered by Mr. Church, of New York, and modified on motion of Mr. Gilmore, of Pennsylvania, as a substitute for that of Mr. Howard, to refer “the credentials of all persons claiming seats in this Convention, made vacant by the secession of delegates at Charleston, to the Committee on Credentials.” They thus prejudged the question, by deciding that the seats of these delegates had been made and were still vacant. The Committee on Credentials had been originally composed of one delegate from each of the thirty-three States, but the number was now reduced to twenty-five, in consequence of the exclusion of eight of its members from the States of Georgia, Alabama, Mississippi, South Carolina, Texas, Louisiana, Arkansas, and Florida. The committee, therefore, now stood 16 to 9 in favor of the nomination of Mr. Douglas, instead of 17 to 16 against it, according to its original organization. The committee, through their chairman, Mr. Krum, of Missouri, made their report on the 21st June, and Governor Stevens, of Oregon, at the same time presented a minority report, signed by himself and eight other members. It is unnecessary to give in detail these conflicting reports. It is sufficient to state that whilst the report of the majority maintained that the delegates, by withdrawing at Charleston, had resigned their seats, and these were still vacant; that of the minority, on the contrary, asserted the right of these delegates to resume their seats in the Convention, by virtue of their original appointment. On the next day (June 22), the important decision was made between the conflicting reports. Mr. Stevens moved to substitute the minority report for that of the majority, and his motion was rejected by a vote of 100½ to 150. Of course no vote was given from any of the excluded States, except one-half vote from each of the parties in Arkansas. The resolutions of the majority were then adopted in succession. Among other motions of similar character, a motion had been made by a delegate in the majority to reconsider the vote by which the Convention had adopted the minority report, as a substitute for that of the majority, and to lay his own motion on the table. This is a common mode resorted to, according to parliamentary tactics, of defeating every hope of a reconsideration of the pending question, and rendering the first decision final.