National Endowment for the Humanities Office of Challenenge Grants creator text Washington,DC monographic National Endowment for the Humanities. Description based on:2004; title from Web page (viewed on Mar. 4, 2004). National Endowment for the Humanities. Office of Challenge Grants. Humanities Research grants NF 3.8/2-4: NF 3.8/2-4: http://purl.access.gpo.gov/GPO/LPS44900 http://purl.access.gpo.gov/GPO/LPS44900 20160527184236.0 302225