Timeline & Chronology of the Lewis & Clark Expedition
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A worksheet focusing on the timeline and key events of the Lewis & Clark expedition following the Louisiana Purchase, designed to develop students' understanding of chronological order and significance.
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Timeline & Chronology of the Lewis & Clark Expedition
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Introduction to the Lewis & Clark Expedition
Source A: Letter from Meriwether Lewis
'Our journey westward began with great anticipation. We set out from St. Louis in May 1804, aiming to explore the newly acquired Louisiana Territory.' Provenance: Letter written by Meriwether Lewis, 1804, during the expedition.
Key Events in the Expedition Timeline
Source B: Timeline of Major Events
- May 1804: Departure from St. Louis
- August 1804: Meet with Native tribes
- November 1804: Cross the Rocky Mountains
- September 1806: Return to St. Louis Provenance: Official expedition records and reports.
Challenges and Outcomes
Source C: Reflection by Sacagawea
'The journey was difficult, with many hardships, but our guides and the land itself helped us persevere.' Provenance: Statement by Sacagawea, a Shoshone guide, 1806.
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Details
- Created
- 1/1/2026
- Updated
- 1/1/2026
- Type
- worksheet