# National History Day
> Organization.

Basic company reference. Business areas, products and practical answers have not been added.

- Canonical entity: https://readyscan.ai/entities/national-history-day-q17070741
- Website listed in the source snapshot: https://nhd.org
- Category: [Nonprofit organizations](https://readyscan.ai/directory/nonprofit-organizations)
- Machine record: https://readyscan.ai/discovery/entities/national-history-day-q17070741.json
- Material fingerprint: fnv1a64:a2e58138a06e63a5
- Entity revision: fnv1a64:ca800d9bf611e6eb
- Published: 2026-10-21
- Modified: 2026-10-21

## Company details
- [Founded](https://readyscan.ai/entities/national-history-day-q17070741#company-fact-wikidata-p571-c726fa988d7b3793): 1974 Sources: https://www.wikidata.org/wiki/Special:EntityData/Q17070741.json?revision=2553329611

## Company sources
- [National History Day — Wikidata Q17070741](https://www.wikidata.org/wiki/Special:EntityData/Q17070741.json?revision=2553329611) — Wikidata

## Data access & reuse
- [Wikidata data access](https://www.wikidata.org/wiki/Help:Data_access) — Wikidata
- [Wikidata reuse permission](https://www.wikidata.org/wiki/Wikidata:Licensing) — Wikidata
- [CC0 1.0 Universal](https://creativecommons.org/publicdomain/zero/1.0/) — Wikidata

## Continue reading
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## Publication boundary
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