; and (B) issue regulations for the use of the symbol or device adopted under subparagraph (A). (c) Donations The Secretary may accept monetary donations to further the purposes of this chapter. (d) Consent of private property owner required Burial grounds shall only be considered for addition to the Network with— (1) the consent of the property owner; and (2) at the request of an individual, landowner, private or nonprofit organization, State, or local government, or another entity. 308603. Authority to make grants The Secretary may make grants to public, Federal, State, local, and Tribal governments, other public entities, educational institutions, and private non-profit organizations in accordance with this section for— (1) the identification of African-American burial grounds that may qualify for the Network; (2) the preservation and restoration of African-American burial grounds that have been included in the Network; (3) interpretation of African-American burial grounds; and (4) related research and documentation for sites that have been included in the Network. 308604. Cooperative agreements and memoranda of understanding The Secretary may enter into cooperative agreements and memoranda of understanding with, and provide technical assistance to, the heads of other Federal agencies, States, units of local government, Tribal governments, regional governmental bodies, organizations, educational institutions, and private entities to achieve the purposes of this chapter and ensure effective coordination of the Federal and non-Federal elements of the Network described in section 308602 with System units and programs of the Service. 308605. Private property protection Nothing in this chapter shall be construed— (1) to authorize the Secretary to require or affect management or use of private property without the written consent of the owners of the affected private property