; and (B) that shall include the construction of a permanent memorial, within the boundary of the National Monument, to— (i) the victims, survivors, and descendants of survivors of the Springfield Race Riot of 1908; and (ii) the Springfield community. (2) Conditions The National Monument shall not be established until the date on which the Secretary acquires sufficient land within the boundary of the National Monument to constitute a manageable unit. (b) Boundaries (1) In general The boundary of the National Monument shall be the boundary generally depicted on the Map. (2) Correction of errors The Secretary may correct minor errors in the Map. (c) Acquisition authority The Secretary may acquire any land or interest in land located within the boundary of the National Monument by— (1) donation; (2) purchase with donated or appropriated funds; or (3) exchange. (d) Administrative sites and visitor facilities To facilitate the administration of the National Monument, the Secretary may expend appropriated funds to acquire or lease essential facilities for the administration of the National Monument and visitor services outside the boundary, but within the vicinity, of the National Monument. (e) Memorial In accordance with subsection (a)(1)(B), the Secretary shall, using donated or appropriated funds, construct a Memorial within the boundary of the National Monument. (f) Agreements The Secretary may enter into agreements with— (1) the city of Springfield or other public or private entities for the purpose of establishing, managing, and operating within or outside of the boundary of the National Monument facilities for administration and visitor services authorized under subsection (e); and (2) other public or private entities for— (A) the construction of the Memorial; (B) the interpretation of sites associated with the Springfield Race Riot of 1908 located within or outside the boundary of the National Monument