That the lands granted to the territories of Dakota and Montana by the Act of February 18, 1881, entitled "An Act to grant lands to Dakota, Montana, Arizona, Idaho, and Wyoming for university purposes," are hereby vested in the states of South Dakota, North Dakota, and Montana respectively, if such states are admitted into the union as provided in this act, to the extent of the full quantity of seventy-two sections to each of said states, and any portion of said lands that may not have been selected by either of said territories of Dakota or Montana may be selected by the respective states aforesaid; but said Act of February 18, 1881, shall be so amended as to provide that none of said lands shall be sold for less than $10 per acre, and the proceeds shall constitute a permanent fund to be safely invested and held by said states severally, and the income thereof be used exclusively for university purposes. And such quantity of the lands authorized by the fourth section of the Act of July 17, 1854, to be reserved for university purposes in the territory of Washington, as together with the lands confirmed to the vendees of the territory by the Act of March 14, 1864, will make the full quantity of seventy- two entire sections, are hereby granted in like manner to the state of Washington for the purposes of a university in said state. None of the lands granted in this section shall be sold at less than $10 per acre; but said lands may be leased in the same manner as provided in section 11 of this act. The schools, colleges and universities provided for in this act shall forever remain under the exclusive control of the said states, respectively, and no part of the proceeds arising from the sale or disposal of any lands herein granted for educational purposes shall be used for the support of any secretarian or denominational school, college, or university. The section of land granted by the Act of June 16, 1880, to the territory of Dakota, for an asylum for the insane shall, upon the admission of said state of South Dakota into the union, become the property of said state.