During the last quarter of the nineteenth century, however, there came about a change in the attitude of American scholarship effected largely by political movements. Because of the unpopularity and the blunders of the southern States reconstructed on the basis of universal suffrage and mainly under the dictation of white adventurers from the North, the majority of the influential men of the country reached the conclusion that the southern white man, in spite of his faults as a slaveholder, had not been properly treated. This unsatisfactory regime, therefore, was speedily overthrown and the freedman was gradually reduced to the status of the free Negro prior to the Civil War on the grounds that it had been proved that he was not a white man with a black skin. Following immediately thereupon came a new day for education in the South. Many of its ambitious young men went North to study in the leading universities then devoting much attention to the preparation of scholars for scientific investigation. The investigators from the South directed their attention primarily toward the vindication of the slavery regime and the overthrow of the Reconstruction governments. As a result there have appeared a number of studies on slavery and the Reconstruction. All of this task was not done by southerners and was not altogether confined to the universities, but resulted no doubt largely from the impetus given it in these centers, especially at Johns Hopkins and Columbia. It was influenced to a great extent by the attitude of southern scholars. Ingle, Weeks, Bassett, Cooley, Steiner, Munford, Trexler, Bracket, Ballagh, Tremain, McCrady, Henry, and Russell directed their attention to the study of slavery. With the works of Deane, Moore, Needles, Harris, Washburn, Dunn, Bettle, Davidson, Hickok, Pelzer, Morgan, Northrop, Smith, Wright, and Turner dealing with slavery in the North, the study of the institution by States has been considered all but complete. In a general way the subject of slavery has been treated by A. B. Hart, H. E. von Holst, John W. Burgess, James Ford Rhodes, and U. B. Phillips.