One important result Mr. Roosevelt obtained in this position was the dissipation of much of the antagonism which had theretofore been apparent on every occasion between labor unions and the force. Men on strike had been accustomed to regard the policeman as a natural enemy, but all this was changed. On one occasion, when a large number of operatives were out of work, Mr. Roosevelt sent for their leaders, and, after a discussion on the situation, suggested that the strikers should organize pickets to keep their own men in order. He promised that the police should support and respect the rights of these pickets and the result was most satisfactory. The threat of a cordon of police was removed from the strikers, and no collision such as had occurred on so many similar occasions, took place with the guardians of the law.

The attacks of the enemies which Mr. Roosevelt’s methods raised up against him were not confined to verbal denunciation nor expressions through the press. Dynamite bombs were left in his office, a part of his associates on the police board fought his every move, and all the skill of New York politicians with whom he interfered was exercised to trap him into a situation where he would become discredited in his work. In this they were unsuccessful and the stormy career of the police force continued. In the end the new commissioner conquered. He had the necessary power and the personal courage and tenacity of purpose to carry out his plans. He fought blackmail until he had practically stopped it and he promoted and removed men without regard to color, creed, or politics. He resigned in April, 1897, to become Assistant Secretary of the Navy.

Theodore Roosevelt was appointed Assistant Secretary of the Navy April 19, 1897. The troubles of the Cubans with Spain, the long history of oppression and outrage to which they had been subjected, and the years of warfare they had known with the armies of Weyler and Campos, had excited American sympathy, and many public men realized that interference by the United States was almost assured. In this connection it was realized by President McKinley and his advisers that the navy was not in condition to make it an effective war instrument in the impending conflict. In casting about for a man to fill the position of Assistant Secretary of the Navy, which place carried with it much of the executive work which would be required in putting fighting ships into shape, the President and Secretary Long were favorably disposed toward Mr. Roosevelt, who was one of the many candidates for the place. His work on the naval war of 1812 had acquired fame for its accuracy and its exhibition of wide knowledge of naval matters on the part of the author and Mr. Roosevelt was asked to accept the appointment.

He brought to the duties of the office a great interest in the work, as well as the tremendous energy and talent for closely studying and mastering his work which had characterized him in other fields. He also brought to the position some of his startling methods, and again proved himself “a storm center,” a name he had already been given, and to which he has earned better title in each succeeding year. In the fall of 1897 he was detailed to inspect the fleet gathered at Hampton Roads, and he kept the commanders and their jackies in a ferment for a week. Whenever he thought of a drill he would like to see, he ordered it. The crews were called to night quarters and all sorts of emergency orders were given at all sorts of hours. When the Assistant Secretary came back to Washington to report, he had mastered some of the important details of the situation, at least.

During his rather brief connection with the department Mr. Roosevelt was a strong advocate of the naval personnel bill. He was also in charge of the purchase of auxiliary vessels after war was actually declared.

He had brought about the purchase of many guns, much ammunition, and large stores of provisions for the navy. He had secured a great increase in the amount of gunnery practice. He had hurried the work on the new ships and had the old ones repaired. He had caused every vessel to be supplied with coal to her full capacity, and had the crew of every ship recruited to its full strength. His services were fully recognized by Secretary Long, who thanked him in a letter full of appreciation when he left his place in the Navy Department. Mr. Roosevelt was urged to remain in his place by many of the most prominent newspapers of the country, who believed that his services there would be of great value in the approaching struggle.

Mr. Roosevelt had determined to resign his position in order to take active service in the field. His adventurous nature would not allow him to remain in an office when there was a prospect of fighting for the flag. He had determined to organize a regiment of Western men, whom, he rightly believed, would strike terror to the hearts of the Spaniards. Mr. Roosevelt’s resignation as Assistant Secretary of the Navy bears date of May 6, 1898. His appointment as lieutenant-colonel, First Regiment, United States Volunteer Cavalry, is dated May 5, 1898.

The First United States Volunteer Cavalry was one of the most remarkable fighting aggregations ever enlisted in any country. It was chosen from some 3,500 applicants and numbered about 900. The plains gave it its largest membership, and the name under which it soon came to be known was “Roosevelt’s Rough Riders.”

Dr. Leonard Wood, a United States Army officer, and a close friend of Colonel Roosevelt, was made colonel of the regiment. Colonel Roosevelt believed he was not sufficiently well informed concerning military matters to handle the regiment during the preliminary work, and he readily acquiesced in the appointment of his friend. The regiment rendezvoused at San Antonio, Texas, and there was kept at work learning the discipline of soldier life, until it was finally called to the front. Among the recruits were hundreds of cowboys who were perfect horsemen as well as dead shots. But such an outburst of popular interest attended the recruiting of this regiment that Colonel Wood and Lieutenant-Colonel Roosevelt were soon overwhelmed with applications for enlistment from the college men, athletes, clubmen, sons of millionaire parents, who loved the idea of adventure and battle in such company. As a result several companies were recruited from the pick of the young men of the country. Nearly every noted club of the country had its quota, and scores of Wall street stockbrokers wore khaki in the ranks. When finally the regiment was gathered at Tampa, Florida, it constituted a body of men than whom it would be hard to find any more perfectly fitted for such war as the conflict with Spain in the jungles of Cuba assured. Old Indian fighters were there by the score, and there were even six full-blooded Indians among the enlisted men.

The Rough Riders, it was originally intended, should be mounted, and as cavalry they went to the rendezvous at Tampa. But when the time came to go to Cuba there was no room on the transports for horses, and these cavalrymen, like the rest of the men who had enlisted in all the regiments assembled at the Florida port, were mad to get to the front. Rather than not see some of the fighting, the commander of the Rough Riders secured a place for his men among the troops sent to participate in the siege of Santiago, and they went as dismounted cavalry. As such they went to Cuba and fought through the brief but bloody campaign before the besieged city. They never had an opportunity to display their skill as horsemen after they left the training camps at San Antonio and Tampa, but they won a reputation for courage and cheerful patience under hardship, battle, and disease which is not surpassed in history.