In the mean time the Virginia delegation had consulted among themselves, and had conferred with the delegation of the other Southern States which still remained in the Convention, as to the best mode of restoring harmony. In consequence Mr. Howard, of Tennessee, stated to the Convention that “he had a proposition to present in behalf of the delegation from Tennessee, whenever, under parliamentary rules, it would be proper to present it.” In this Tennessee was joined by Kentucky and Virginia. He should propose the following resolution whenever it would be in order: ‘Resolved, That the citizens of the United States have an equal right to settle with their property in the Territories of the United States; and that, under the decision of the Supreme Court of the United States, which we recognize as the correct exposition of the Constitution of the United States, neither the rights of person nor property can be destroyed or impaired by Congressional or Territorial legislation.’

On a subsequent day (May 3d), Mr. Russell informed the Convention that this resolution had, “he believed, received the approbation of all the delegations from the Southern States which remained in the Convention, and also received the approbation of the delegation from New York. He was informed there was strength enough to pass it when in order.”

Mr. Howard, however, in vain attempted to obtain a vote on his resolution. When he moved to take it up on the evening of the day it had been offered, he was met by cries of “Not in order,” “Not in order.” The manifest purpose was to postpone its consideration until the hour should arrive which had been fixed by a previous order of the Convention, in opposition to its first order on the same subject, for the balloting to commence for a Presidential candidate, when it would be too late. This the friends of Mr. Douglas accomplished, and no vote was ever taken upon it either at Charleston or Baltimore.

Before the balloting commenced Mr. Howard succeeded, in the face of strong opposition, with the aid of the thirty-five votes from New York, in obtaining a vote of the Convention in re-affirmance of the two-thirds rule. On his motion they resolved, by 141, to 112 votes, “that the President of the Convention be and he is hereby directed not to declare any person nominated for the office of President or Vice-President, unless he shall have received a number of votes equal to two-thirds of the votes of all the electoral colleges.” It was well known at the time that this resolution rendered the regular nomination of Mr. Douglas impossible.

The balloting then commenced (Tuesday evening, May 1st), on the eighth day of the session. Necessary to a nomination, under the two-thirds rule, 202 votes. On the first ballot Mr. Douglas received 145½ votes; Mr. Hunter, of Virginia, 42; Mr. Guthrie, of Kentucky, 35½; Mr. Johnson, of Tennessee, 12; Mr. Dickinson, of New York, 7; Mr. Lane, of Oregon, 6; Mr. Toucey, of Connecticut, 2½; Mr. Davis, of Mississippi, 1½; and Mr. Pearce, of Maryland, 1 vote.

The voting continued until May 3d, during which there were fifty-four additional ballotings. Mr. Douglas never rose to more than 152½, and ended in 151½ votes, 202 votes being necessary to a nomination.

Until 1824 nominations had been made by Congressional caucus. In these none participated except Senators and Democratic States, and Representatives from Democratic Congressional districts. The simple majority rule governed in these caucuses, because it was morally certain that, composed as they were, no candidate could be selected against the will of the Democratic States on whom his election depended. But when a change was made to National Conventions, it was at once perceived that if a mere majority could nominate, then the delegates from Anti-Democratic States might be mainly instrumental in nominating a candidate for whom they could not give a single electoral vote. Whilst it would have been harsh and inexpedient to exclude these States from the Convention altogether, it would have been unjust to confer on them a controlling power over the nomination. To compromise this difficulty, the two-thirds rule was adopted. Under its operation it would be almost impossible that a candidate could be selected, without the votes of a simple majority of delegates from the Democratic States. This was the argument of its friends.

It had now become manifest that it was impossible to make a nomination at Charleston. The friends of Mr. Douglas adhered to him and would vote for him and him alone, whilst his opponents, apprehending the effect of his principles should he be elected President, were equally determined to vote against his nomination.

In the hope that some compromise might yet be effected, the Convention, on the motion of Mr. Russell, of Virginia, resolved to adjourn to meet at Baltimore on Monday, the 18th June; and it was “respectfully recommended to the Democratic party of the several States, to make provision for supplying all vacancies in their respective delegations to this Convention when it shall reassemble.”

The Convention reassembled at Baltimore on the 18th June, 1860, according to its adjournment, and Mr. Cushing, the President, took the chair.