Benjamin Singleton, an aged colored man, now residing in Kansas, swears that he began the work inducing his race to migrate to that State as early as 1869, and that he has brought mainly from Tennessee, and located in two colonies--one in Cherokee County, and another in Lyons County, Kansas--a total of 7,432 colored people. The old man spoke in the most touching manner of the sufferings and wrongs of his people in the South, and in the most glowing terms of their condition in their new homes; and when asked as to who originated the movement, he proudly asserted, "I am the father of the exodus." He said that during these years since he began the movement he has paid from his own pocket over $600 for circulars, which he has caused to be printed and circulated all over the Southern States, advising all who can pay their way to come to Kansas. In these circulars he advised the colored people of the advantages of living in a free State, and told them how well the emigrants whom he had taken there were getting on. He says that the emigrants whom he has taken to Kansas are happy and doing well. The old man insists with great enthusiasm that he is the "Whole cause of the Kansas immigration," and is very proud of his achievement. Here, then, we have conclusive proof from the Negroes themselves that they have been preparing for this movement for many years. Organizations to this end have existed in many States, and the agents of such organizations have traveled throughout the South. One of these organizations alone kept one hundred and fifty men in the field for years, traveling among their brethren and secretly discussing this among other means of relief. As stated by Adams and Perry, politicians were excluded, and the movement was confined wholly to the working classes. The movement has doubtless been somewhat stimulated by circulars from railroad companies and State emigration societies which have found their way into the South, but these have had comparatively little effect. The following specimen of these emigration documents, which was gotten up and circulated by Indiana Democrats, printed at a Democratic printing office, and written by a Democrat, in our judgment appeals more strongly to the imagination and wants of the Negro than any we have been able to find: _In every county of the State there is an asylum where those who are unable to work and have no means of support are cared for at the public expense._