James P. Ronda - Lewis & Clark Research Database

Thomas Jefferson and the Changing West

Wed, 11 Feb 2026 01:27:42 +0000

Ronda examines Thomas Jefferson’s complex and evolving vision for the trans-Mississippi West, tracing how the Lewis and Clark Expedition both realized and undermined the president’s expectations. The article explores Jefferson’s pre-expedition assumptions — the passage through the continent by water, the orderly integration of Native peoples into American agriculture, and the potential for a continental commercial empire — and how the expedition’s findings challenged each of these ideas. Ronda demonstrates that the West Lewis and Clark actually encountered — vast, arid, mountainous, and populated by powerful and autonomous Native nations — bore little resemblance to Jefferson’s imagined landscape of navigable rivers and cooperative indigenous populations. The article argues that Jefferson’s response to the expedition’s reports was selective, embracing information that supported his vision while downplaying evidence that contradicted it, a pattern that would shape American western policy for decades.

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William Clark’s Indian Museum

Wed, 11 Feb 2026 01:27:41 +0000

Ronda examines William Clark’s remarkable personal museum, maintained at his Council Chamber and home in St. Louis, which housed one of the most significant collections of Native American artifacts and natural history specimens in early 19th-century America. The article documents how Clark accumulated objects through his role as Superintendent of Indian Affairs and through gifts, trades, and acquisitions during diplomatic councils with tribal delegations. Ronda describes the collection’s contents — including weapons, clothing, ceremonial objects, paintings by Charles Bird King and others, and natural history specimens — and analyzes what the museum reveals about Clark’s attitudes toward Native peoples and material culture. The article traces the dispersal of the collection after Clark’s death in 1838, with some objects going to various museums while others were lost. Ronda argues that Clark’s museum reflected a genuine, if paternalistic, interest in preserving indigenous cultures that he also played a role in displacing.

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The Problem of Indian History: The Lewis and Clark Expedition and Native Americans

Wed, 11 Feb 2026 01:27:39 +0000

In this influential article, Ronda argues for a fundamental reorientation of how the Lewis and Clark Expedition is understood in relation to Native American peoples. Rather than treating indigenous nations as passive backgrounds to a European-American adventure, Ronda demonstrates that Native peoples were active agents who shaped the expedition’s course through their decisions about trade, hospitality, military confrontation, and geographic information sharing. The article examines how different tribal nations responded to the expedition based on their own political calculations, existing trade relationships, and strategic interests. Ronda critiques the tendency in Lewis and Clark scholarship to treat the expedition’s journals as objective records rather than as culturally situated documents reflecting the captains’ assumptions and biases. This article laid the groundwork for Ronda’s landmark book “Lewis and Clark among the Indians” (1984), which transformed the field.

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