; (B) the suitability and feasibility of adding lands in the study area to the National Park System; and (C) the methods and means for the protection and interpretation of the study area by the National Park Service, other Federal, State, local government entities, affiliated federally recognized Indian tribes, or private or nonprofit organizations. (2) Criteria The Secretary shall conduct the study authorized by this section in accordance with section 100507 of title 54, United States Code. (3) Results of study Not later than 3 years after the date on which funds are made available to carry out this subsection, the Secretary shall submit to the Committee on Natural Resources of the House of Representatives and the Committee on Energy and Natural Resources of the Senate— (A) the results of the study; and (B) any findings, conclusions, and recommendations of the Secretary. 7102. John Muir National Historic Site land acquisition (a) Acquisition The Secretary may acquire by donation the approximately 44 acres of land, and interests in such land, that are identified on the map entitled John Muir National Historic Site Proposed Boundary Expansion , numbered 426/127150, and dated November, 2014. (b) Boundary Upon the acquisition of the land authorized by subsection (a), the Secretary shall adjust the boundaries of the John Muir Historic Site in Martinez, California, to include the land identified on the map referred to in subsection (a). (c) Administration The land and interests in land acquired under subsection (a) shall be administered as part of the John Muir National Historic Site established by Public Law 88–547 (78 Stat. 753). 7103. Amendment to Coltsville National Historical Park donation site Section 3032(b)(2)(B) of Public Law 113–291 ( 16 U.S.C. 410qqq(b)(2)(B) ) is amended by striking East Armory and inserting Colt Armory Complex . 7104. Kennesaw Mountain National Battlefield Park boundary adjustment; land acquisition