Studies, and Related Matters Subtitle A—Special Resource Studies Sec. 7001. Special resource study of James K. Polk presidential home. Sec. 7002. Special resource study of Fort Ontario. Subtitle B—National Park Service Management and Related Matters Sec. 7101. Ocmulgee Mounds National Historical Park boundary revision. Sec. 7102. John Muir National Historic Site land acquisition. Sec. 7103. Amendment to Coltsville National Historical Park donation site. Sec. 7104. Kennesaw Mountain National Battlefield Park boundary adjustment