« Previous
Next »
Medium
- instructional materials[remove]29
- oral histories (literary works)[remove]29
- teaching guides18
- transcripts16
- interviews14
- resource units14
- photographs11
- timelines (chronologies)8
- video recordings (physical artifacts)6
- online exhibitions5
- sound recordings4
- annotated bibliographies3
- black-and-white photographs3
- reports3
- correspondence2
- documentaries and factual works2
- legislative acts2
- newspaper clippings2
- records2
- speeches2