; (B) provide training for child protection workers in trauma-informed practices and supports that prevent and mitigate the effects of trauma for infants, children, youth, and adults; (C) reduce geographic, racial, and cultural disparities in child protection systems, which may include engaging law enforcement, education, and health systems, and other systems; (D) leverage community-based resources to prevent child abuse and neglect, including resources regarding health (including mental health and substance use disorder), housing, parent support, financial assistance, early childhood education and care, and education services, and other services to assist families; and (E) provide other technical assistance, as determined by the Secretary in consultation with such State and local public and private agencies and community-based organizations as the Secretary determines appropriate. ; (D) in subparagraph (B) of paragraph (3), as so redesignated, by striking mitigate psychological and inserting prevent and mitigate the effects of ; and (E) in subparagraph (B) of paragraph (4), as so redesignated— (i) by striking substance abuse and inserting substance use disorder ; and (ii) by striking and domestic violence services personnel and inserting domestic violence services personnel, and personnel from relevant youth-serving and religious organizations ; (3) in subsection (c)(3), by inserting , which may include applications related to research on primary prevention of child abuse and neglect before the period