of land (1) In general The land conveyed under subsection (a) shall be used for economic development, subject to a development agreement being entered into between the County and a County-approved user of the land. (2) Reversion If any portion of the land conveyed under subsection (a) is used in a manner inconsistent with the development agreement referred to in paragraph (1), the land shall revert, at the discretion of the Secretary, to the United States. XIV General Provisions 1401. Public purpose conveyances (a) Definitions In this section: (1) Eligible entity The term eligible entity means the State of Nevada, a political subdivision of the State, a unit of local government, or a regional governmental entity in any county of the State of Nevada. (2) Federal land The term Federal land means any Federal land in the State of Nevada— (A) that is leased, patented, authorized as a right-of-way, or otherwise approved for use pursuant to the Act of June 14, 1926 (commonly known as the Recreation and Public Purposes Act ) (44 Stat. 741, chapter 578