II 115th CONGRESS 1st Session S. 857 IN THE SENATE OF THE UNITED STATES April 5 (legislative day, April 4), 2017 Mr. Brown (for himself and Mr. Alexander ) introduced the following bill; which was read twice and referred to the Committee on Energy and Natural Resources A BILL To amend title 54, United States Code, to establish within the National Park Service the African American Civil Rights Network, and for other purposes.