This report contains brief descriptions of National Endowment for the Humanities programs as well as a complete listing of all Endowment grants, entered by the division and program in which they were funded, for fiscal year 1991 (October 1, 1990 through September 30, 1991). The contents of the report are as follows: "Twenty Years of the Jefferson Lecture"; "Letter from the Deputy Chairman"; "How the Endowment Works"; "National Tests"; "The Charles Frankel Prize, Division of Education Programs"; "Division of Fellowships and Seminars"; "Division of Public Programs"; "Division of Research Programs"; "Division of State Programs"; "Office of Challenge Grants, Office of Preservation"; "Panelists in Fiscal Year 1991"; "Senior Staff Members of the Endowment"; "Members of the National Council on the Humanities"; "Summary of Grants and Awards for Fiscal Year 1991"; "Financial Report for Fiscal Year 1991"; and "Index of Grants." (DB)