; (3) enter into appropriate cooperative agreements and memoranda of understanding to provide technical assistance under subsection (c); and (4) (A) create and adopt an official, uniform symbol or device for the Network; and (B) issue regulations for the use of the symbol or device adopted under subparagraph (A). (c) Elements The Network shall encompass the following elements: (1) All units and programs of the Service that are determined by the Secretary to relate to the African American civil rights movement during the period from 1939 through 1968. (2) Other Federal, State, local, and privately owned properties that— (A) relate to the African American civil rights movement; (B) have a verifiable connection to the African American civil rights movement