The transformation was effected by the combined operation of several causes: (1) The impressions made by the order upon the minds of those who united with it; (2) The impressions upon the public by its weird and mysterious methods; (3) The anomalous and peculiar condition of affairs in the South at this time. The mystery and secrecy with which the Klan veiled itself made a singular impression on the minds of many who united with it. The prevalent idea was that the Klan contemplated some great and important mission. This idea aided in its rapid growth. And on the other hand the rapid extensions of the Klan confirmed this idea of its purposes. When admitted to membership this conclusion, in the case of many, was deepened rather than removed by what they saw and heard. There was not a word in the ritual or in the obligation or in any part of the ceremony to favor such a conclusion; but the impression still remained that this mysteriousness and secrecy, the high-sounding titles of the officers, the grotesque dress of the members, and the formidable obligation, all meant more than real sport. This impression was ineradicable, and the attitude of many of the members continued to be that of expecting great developments. Each had his own speculations as to what was to be the character of the serious work which the Klan had to do. But they were satisfied that there was such work. It was an unhealthy and dangerous state of mind for men to be in; bad results in some cases very naturally followed from it. The impression made by the Klan on the public was the second cause which contributed to its transformation into a band of Regulators. When the meetings first began to be held in the dilapidated house on the hill, passers-by were frequent. Most of them passed the grim and ghostly sentinel on the roadside in silence, but always with a quickened step. Occasionally one would stop and ask: "Who are you?" In awfully sepulchral tones the invariable answer was: "A spirit from the other world. I was killed at Chickamauga." Such an answer, especially when given to a superstitious negro, was extremely terrifying, and if, in addition, he heard the uproarous noises issuing from the "den" at the moment of a candidate's investiture with the "regal crown," he had the foundation for a most awe-inspiring story. There came from the country similar stories. The belated laborer, passing after nightfall, some lonely and secluded spot, heard horrible noises and saw fearful sights. These stories were repeated with such embellishments as the imagination of the narrator suggested, till the feeling of the negroes and of many of the white people, at mention of the Ku Klux, was one of awe and terror.