69.] [Footnote 50: This exodus became considerable again in 1888 and 1889 and the Negro population has continued in this direction of plentitude of land including not only Arkansas and Texas but Louisiana and Oklahoma, all which received in this way by 1900 about 200,000 Negroes.] [Footnote 51: _American Journal of Political Economy_, XXII, pp.

10, 40.] [Footnote 52: _Ibid._, XXV, p.

1038.] [Footnote 53: Mecklin, _Black Codes_.] [Footnote 54: Dunning, _Reconstruction_, pp.

54, 59, 110.] [Footnote 55: DuBois, _Freedmen's Bureau_.].