Lewis and Clark Expedition

American overland expedition to the Pacific coast
Organization aspect_of_history Q505802
Lewis and Clark Expedition
Charles Marion Russell · Public Domain · Wikimedia
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Summary

Lewis and Clark Expedition is an aspect of history[1]. It ranks in the top 0.13% of aspect of history entities by monthly Wikipedia readership (15,557 views/month, #4 of 2,974).[2]

Key Facts

  • Country: United States[3]
  • Instance of: research expedition[4]
  • Commissioned by: Thomas Jefferson[5]
  • Named after: Meriwether Lewis[6], William Clark[7]
  • Location: Yankton[8], St. Charles[9], Kaw Point[10], Council Bluffs[11], Giant Springs[12], Lemhi Pass[13], Lewis and Clark Pass[14]
  • Commons category: Lewis and Clark Expedition[15]
  • Archives at: Beinecke Rare Book & Manuscript Library[16]
  • Start time: May 14, 1804[17]
  • End time: September 23, 1806[18]
  • Participant: Meriwether Lewis[19], William Clark[20], Patrick Gass[21]
  • Has cause: Louisiana Purchase[22]
  • Topic's main category: Category:Lewis and Clark Expedition[23]
  • Commons gallery: Lewis and Clark Expedition[24]
  • Topic's main Wikimedia portal: Portal:Lewis and Clark Expedition[25]
  • Facet of: history of Oregon[26]
  • Described by source: New International Encyclopedia[27], The New Student's Reference Work[28]
  • Start point: St. Louis[29]
  • History of topic: timeline of the Lewis and Clark Expedition[30]
  • Budget: 2500 US dollars[31]
  • On focus list of Wikimedia project: Wikipedia:Vital articles/Level/4[32], WikiProject Research expeditions[33]

Body

Brands and Namesakes

Things named for Lewis and Clark Expedition include Lewis & Clark College[34], a college[35], in United States[36], founded in 1867[37], headquartered in Portland[38]; Lewis and Clark National Historic Trail[39], a National Historic Trail[40], in United States[41], founded in 1978[42]; and Lewis and Clark Bridge[43], a cantilever bridge[44], in United States[45], founded in 1930[46].

Why It Matters

Lewis and Clark Expedition has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[47] It is known by 59 alternative names across languages and contexts.[48]

Entities named for it include Lewis & Clark College[34], a college[35], in United States[36], founded in 1867[37], headquartered in Portland[38]; Lewis and Clark National Historic Trail[39], a National Historic Trail[40], in United States[41], founded in 1978[42]; and Lewis and Clark Bridge[43], a cantilever bridge[44], in United States[45], founded in 1930[46].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [28] ↑ . wikidata.org.
  27. [29] ↑ . wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [32] ↑ . wikidata.org.
  31. [33] ↑ . Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [34] ↑ . wikidata.org. → on this site
  2. [39] ↑ . wikidata.org. → on this site
  3. [43] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [35] ↑ . Wikidata. wikidata.org. → on this site
  2. [36] ↑ . Wikidata. wikidata.org. → on this site
  3. [37] ↑ . Wikidata. wikidata.org. → on this site
  4. [38] ↑ . Wikidata. wikidata.org. → on this site
  5. [40] ↑ . Wikidata. wikidata.org. → on this site
  6. [41] ↑ . Wikidata. wikidata.org. → on this site
  7. [42] ↑ . Wikidata. wikidata.org. → on this site
  8. [44] ↑ . Wikidata. wikidata.org. → on this site
  9. [45] ↑ . Wikidata. wikidata.org. → on this site
  10. [46] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [47] ↑ . Wikidata sitelinks. wikidata.org.
  3. [48] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Lewis and Clark Expedition. Retrieved October 16, 2026, from https://4ort.xyz/entity/lewis-and-clark-expedition
MLA “Lewis and Clark Expedition.” 4ort.xyz Knowledge Graph, 4ort.xyz, 16 Oct. 2026, https://4ort.xyz/entity/lewis-and-clark-expedition.
BibTeX @misc{4ortxyz_lewis-and-clark-expedition_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lewis and Clark Expedition}}, year = {2026}, url = {https://4ort.xyz/entity/lewis-and-clark-expedition}, note = {Accessed: 2026-10-16}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lewis and Clark Expedition — https://4ort.xyz/entity/lewis-and-clark-expedition (retrieved 2026-10-16)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 7w ago · Susmuffin · 2026-08-25 view diff on Wikidata ↗
    P14541 → 18cFxh
    Harper's tag → lewis-and-clark-expedition-1804-1806
    "/* wbsetclaim-create:1||1 */ Harper's tag: lewis-and-clark-expedition-1804-1806, Matched to [[:toollabs:mix-n-match/#/entry/289940915|lewis and clark expedition 1804 1806 (#289940915)]] in [[:t"
  2. 22w ago · User01938 · 2026-05-16 view diff on Wikidata ↗
    Start time → —
    Has cause → Louisiana Purchase
    Aliases → —
    Named after → Meriwether Lewis, William Clark
    + 23 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Described by source: The story of Montana"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.