Phoenix in 1879–80 and again in 1890–91; in 1881–1884 he lived in Globe, and held the offices of clerk of the district court and probate judge and ex officio county superintendent of schools of Gila County. In 1884 he was a candidate for the office of Territorial superintendent, and was elected by the people, but as the national administration had gone Democratic it was thought well to make his office a little more secure by giving him an appointment by the governor. He served two years, and was succeeded in 1887 by Charles M. Strauss. In 1888–1890 he was principal of the Territorial normal school at Tempe; in 1899–1902 and 1906–1909 he was again Territorial superintendent. Altogether he filled the office for nearly 10 years, a longer period of service than any other officer has attained.
After assisting in drawing the school bill and putting it through the legislature of 1885 it became Mr. Long’s duty to attend to its enforcement and the execution of its provisions.
One of the most important duties that confronted him during the early days of his administration was the organization—perhaps more accurately the reorganization—of the Territorial board of education and the adoption of rules and regulations for the government of the public schools. The Territorial school organization now began to actually control the public schools. Mr. Sherman, the first Territorial superintendent, though nominally at the head of a Territorial system, had contented himself by sticking to his school principalship at Prescott, and had done practically nothing toward bringing the disconnected and independent parts of a Territorial system into union one with another. William B. Horton, the second superintendent, had made a beginning in this direction, but it was not a thing which could be perfected in a single administration, and this was one of the earliest matters to which Supt. Long turned his attention.
His work was to adjust, consolidate, and develop a true Territorial system. This was to be done through the Territorial board of education and a course of study.
Minute and careful rules were drawn by the board for the direction and control of teachers and pupils, hours of study and of recreation, care of schoolrooms and houses, and all similar matters. The use of the texts required by law was rigidly enforced, but there were as yet no free textbooks except that, in certain cases, “books may be furnished to indigent children by the trustees, at the expense of the districts, whenever the teacher shall have certified in writing that the pupil applying is unable to purchase such books.” The means of enforcing these directions for teachers and these rules and regulations for pupils were left mainly in the hands of the teachers themselves. The local trustees had general control, but it is well known that they do little. The Territorial superintendent could not possibly make the rounds of all the schools, and was released from the