Answer:
-The National Endowment for the Arts is a federal cultural agency created in 1965, whose responsibility is to help American artists and cultural institutions.
-The National Archives and Records Administration is an independent agency which protects and documents governmental and historical records. This agency ensures that public access to these documents is as large as possible, and works closely with scholars and in order to facilitate their investigations.
-The National Endowment for the Humanities is a federal agency founded in 1965 for the promotion of the humanities based in Washington DC.
Step-by-step explanation: