Other events powerfully contributed to the political overthrow of the President. After the change in his policy in the summer and autumn of 1865, which has already been noted, the Southern rebels, who had at first been cast down and discouraged, saw before them the prospect of regaining complete ascendency in their respective States. As the division between the President and Congress widened, their confidence increased; and as their confidence increased, a reign of lawlessness and outrage against the rights of the defenseless was inaugurated. The negroes, who had begun to learn their freedom, were not only subjected to laws of practical re-enslavement, but to a treatment whose brutality could not have been foreseen. It was estimated that before the adjournment of Congress more than a thousand negroes and many white Unionists had been murdered in the South, without even the slightest attempt at prosecuting the murderers. Though the aggregate number of victims was so great, they were scattered over so vast a territory that it was difficult to impress the public mind of the North with the real magnitude of the slaughter. But this incredulity vanished in a moment when the nation was startled on the 30th of July, two days after the adjournment of Congress, by a massacre at New Orleans, which had not the pretense of justification or even or provocation.

The circumstances that led to it may be briefly stated. The convention which formed the free constitution of the State in 1864 was ordered to re-assemble by its president, upon authority which, he held, was conferred upon him by the convention at the time the constitution was formed. Apprehending that some measures were to be taken hostile to the re-establishment of rebel power in the State of Louisiana, it was resolved by the opponents of the Republican party that the members of the convention should not be allowed to come together and organize. Threats were insufficient to effect this end. Intimidation of every character had been tried in vain. The men who thought they had the right, as American citizens, to meet for conference refused to be bullied out of their plain privileges under the guarantees of the National Constitution. There was a dispute as to their legal right to take any action touching the constitution of the State—a dispute altogether proper for judicial inquiry. Even if they had assembled and proceeded to amend the constitution, their action could have had no binding effect until approved by the vote of the people. The question which lay at the bottom of the agitation was that of negro suffrage; but the negroes were not entitled to vote under the constitution as its stood, nor could they vote upon an amendment to the constitution conferring the right of suffrage upon them. Whatever the convention might do, therefore, would be ineffectual until approved by a majority of the white men of the State. It obviously followed that the men who violently resisted the assembling of the convention could not justify themselves by the declaration that negro suffrage was about to be imposed upon them. Their position practically was that a majority of the white population should not exercise the right of giving suffrage to the negro.

When the convention attempted to assemble against the desire and remonstrance of their political opponents, a bloody riot ensued—not a riot precipitated by the ordinary material that makes up the mobs of cities, but one sustained by the obvious sympathy and the indirect support of the municipal authorities of New Orleans, and by the leading rebels of the State. General Absalom Baird, an able and prudent officer of the regular army, was in command of the district, but was purposely deceived by the municipal authorities, to the end that troops might not be at hand to quell the riot and stop the assassination which had been planned with diabolical ingenuity. The slaughter, in point of numbers, resembled that of a brisk military engagement in the field. The number killed outright was about forty. The wounded exceeded one hundred and fifty, of whom perhaps one-third were severely injured, many of them mortally. The city police of New Orleans aided the rioters. General Sheridan, in command of the department, officially reported that "the killing was in a manner so unnecessary and atrocious as to compel me to say it was murder." The lamentable transaction was investigated by a committee of Congress, composed of Messrs. Eliot of Massachusetts, Shellabarger of Ohio, and Boyer of Pennsylvania, the first two being Republicans, the last-named a Democrat. An investigation was also made under the direction of the War Department, by a commission of military officers, composed of Generals Mower, Quincy, Gregg, and Baldy. These officers reported that in their opinion "the whole drift and current of the evidence tend irresistibly to the conclusion that there was among the class of violents known to exist in the State, and among the members of the ex-Confederate associations, a preconcerted plan and purpose of attack upon the convention, provided any possible pretext therefor could be found."

The majority of the Congressional Committee took the same view, declaring that "the riotous attack upon the convention with its terrible results of massacre and murder was not an accident. It was the determined purpose of the mayor of the city of New Orleans to break up this convention by armed force." The Congressional Committee did not make their investigation until the succeeding winter session of 1866-7. "We state one fact," said the committee, "significant both as bearing upon the question of preparation and as indicating the true and prevailing feeling of the people of New Orleans. Six months have passed since the convention assembled, when the massacre was perpetrated and more than two hundred men were slain and wounded. This was done by city officials and New-Orleans citizens, but not one of those men has been punished, arrested or even complained of. These officers of the law, living in the city and known to that community, acting under the eye of superiors, clothed with the uniform of office, and some of them known, as the proof shows, to the chief officer of police, have not only escaped punishment but have been continued in their places."

Not only were the men who instigated and committed the terrible murders left unpunished, but, as the committee said, "the gentlemen who composed the convention have not, however, been permitted to escape. Prosecutions in the criminal court, under an old law passed in 1805, were at once commenced and are now pending against them for breach of the peace." Another authority declares that "the judge of the criminal court in New Orleans instructed the grand jury to find bills of indictment against the members of the convention and the spectators, charging them with murder; giving the principle of law and applying it in this case, that whoever is engaged in an unlawful proceeding from which death ensues to a human being, is guilty of murder, and alleging that as the convention had no right to meet and the police had killed many men on the day of its meeting, the survivors were, therefore, guilty of murder." The Congressional Committee did not hesitate to declare that "the facts tend strongly to prove that the criminal actors in the tragedy were the agents of more criminal employés, and demonstrate the general sympathy of the people in behalf of the men who did the wrong against those who suffered the wrong."

The President came in for a full share of censure in connection with this unhappy event. The committee reported that "The President knew that riot and bloodshed were apprehended. He knew what military orders were in force, and yet, without the confirmation of the Secretary of War or the General of the Army, upon whose responsibility these military order had been issued, he gave orders by telegraph, which if enforced, as they would be, would have compelled our soldiers to aid the rebels against the men in New Orleans who had remained loyal during the war, and sought to aid and support, by official sanction, the persons who designed to suppress, by arrest and criminal process under color of law, the meeting of the convention; and all this, although the convention was called with the sanction of the governor, and by one of the judges of the Supreme Court of Louisiana claiming to act as President of the convention. The effect of the action of the President was to encourage the heart, to strengthen the hand, and to hold up the arms of those who intended to prevent the convention from assembling." Mr. Boyer, the minority member of the committee, submitted a report dissenting from the conclusions of the majority, and making, as nearly as could be done, a defense of the men who had really been the guilty aiders and abettors of the crime; but he did not deny the fact of the riot nor of the great number of its victims.

The substantial correctness of the report made by the majority of the Congressional Committee was never shaken, though it was angrily attacked by the supporters of the Administration. Aside from the credit imparted to it by the conscientious character of both Mr. Eliot and Mr. Shellabarger, the corroboration of all its material statements by the Commission of Army officers was invaluable. The military men were not suspected of partisan motives. They had no political theories to maintain, no animosities to indulge, no personal revenges to cherish. They proceeded as coolly as though they were investigating alleged frauds by army contractors or were hearing evidence touching the damage to frontier settlers by an Indian raid. The intelligence and impartiality of investigations entrusted to army officers have become proverbial, and their report of the facts in the New Orleans riot arrested the attention of the North in an unprecedented degree. Every thing possible was done by the opponents of the Republican party to break the force of the damaging facts, but apparently without success. Indeed the people of the United States have rarely been stirred to greater excitement than that aroused by the full details of this nefarious transaction as it came to them through the public press and through official reports. The effect was disastrous to the President, and was hurtful, in the extreme, to the cause of prompt reconstruction. The Northern people shrank from the responsibility of transferring the government of States to the control of men who had already shown themselves capable of desperate deeds. In their wrathful zeal for justice they would hear no apology and no defense of the President. They held him as an accomplice in the crime,—as one having in advance a guilty knowledge of the pre-arranged assassination. In every way in which public indignation can be expressed, in every form in which public anger can vent itself, the loyal people of the Northern states manifested their feelings, and did not spare in their bitter denunciations the personal character of the President or the unspeakable guilt of his Southern supporters.

The bloody tragedy of midsummer, which had weighed down the people with a sense of the gravest solicitude, was followed by what might well be termed its comedy. During the early spring the President had accepted an invitation from the citizens of Chicago to attend the ceremony of laying a corner-stone for a monument to be erected to the memory of Stephen A. Douglas. The date fixed for the President's visit was September 6th, and he left Washington on the 28th of August, accompanied by Secretary Welles, Postmaster-general Randall, General Grant, Admiral Farragut, by a considerable number of army officers and by a complement of private secretaries and newspaper reporters,—apparently intending to convert the journey into a political canvass. Mr. Seward joined the company in New York. The somewhat ludicrous effect produced by combining a series of turbulent partisan meetings to be addressed by the President with the solemn duty of paying respect to the memory of a dead statesman, did not fail to have its effect upon the appreciative mind of his countrymen, and from the beginning to the end of the tour there was a popular alternation between harsh criticism and contemptuous raillery of Mr. Johnson's conduct.

His journey was by way of Philadelphia and New York, to Albany; thence westward to Chicago. At all the principal cities and towns along the route large bodies of people assembled. Democrat and Republican, Administration and anti-Administration, were commingled. The President spoke everywhere in an aggressive and disputatious tone. It has been the decorous habit of the Chief Magistrate of the country, when upon a tour among his fellow-citizens, to refrain from all display of partisanship, and to receive popular congratulations with brief and cordial thanks. President Johnson, however, behaved as an ordinary political speaker in a heated canvass, receiving interruptions from the crowd, answering insolent remarks with undignified repartee, and lowering at every step of his progress the dignity which properly appertains to the great office. At Cleveland the meeting resembled occasions not unfamiliar to our people, where the speaker receives from his audience constant and discourteous demonstrations that his words are unwelcome. The whole scene was regarded as lamentable and one which must have been deeply humiliating to the eminent men who accompanied the President.

He made the tour the occasion for defending at great length his own policy of Reconstruction, and arraigned with unsparing severity the course of Congress in interposing a policy of its own. The most successful political humorist of the day(1), writing in pretended support of the President, described his tour as being undertaken "to arouse the people to the danger of concentrating power in the hands of Congress instead of diffusing it through one man." Wit and sarcasm were lavished at the expense of the President, gibes and jeers and taunts marked the journey from its beginning to its end. "My policy" was iterated and reiterated, until the very boys in the streets, without knowing its meaning, knew it was the source and subject of ridicule, and made it a jest and a by-word at Mr. Johnson's expense. The whole journey came to be known as "swinging around the circle," and its incidents entered daily into the thoughts of the people only as subjects of disapprobation on the part of the more considerate, and of persiflage and ribaldry on the part of those who regarded it only as a matter of amusement. With whatever strength or prestige the President left Washington, he certainly returned to the Capital personally discredited and politically ruined. Upon the direct public issue which he had raised he would undoubtedly have been beaten in nearly all the Northern states, but when his weakness had brought him within fair range of ridicule, he became powerless even in the place of power.