To achieve the purposes of this Act and to ensure effective coordination of the Federal and non-Federal elements of the Network described in section 2(c) with units of the National Park System and programs of the National Park Service, including the Japanese American Confinement Sites Program, 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, Indian Tribes, regional governmental bodies, and private entities.