; or (B) due to the circumstances of a State requiring reductions in specific programs, including early childhood education, if the State presents to the Secretary a justification and demonstration why other programs could not be reduced and how early childhood programs in the State will not be disproportionately harmed by such State action. (e) Supplement not supplant Grant funds received under this title shall be used to supplement and not supplant other Federal, State, and local public funds expended on public prekindergarten programs in the State. 121. Eligible local entity applications (a) In general An eligible local entity desiring to receive a subgrant under section 117(b) shall submit an application to the State, at such time, in such manner, and containing such information as the State may reasonably require. (b) Contents Each application submitted under subsection (a) shall include the following: (1) Parent and family engagement A description of how the eligible local entity plans to engage the parents and families of the children such entity serves and ensure that parents and families of eligible children are aware of the services provided by the eligible local entity, which shall include a plan to— (A) carry out meaningful parent and family engagement, through the implementation and replication of evidence-based or promising practices and strategies, which shall be coordinated with parent and family engagement strategies supported under the Individuals with Disabilities Education Act ( 20 U.S.C. 1400 et seq.) and part A of title I and title V of the Elementary and Secondary Education Act of 1965 ( 20 U.S.C. 6311 et seq. and 7201 et seq.), if applicable, to— (i) provide parents and family members with the skills and opportunities necessary to become full partners in their children’s education, particularly the families of dual language learners and children with disabilities; (ii) improve child development; and (iii) strengthen relationships among prekindergarten staff and parents and family members