Oklahoma Social Studies 8.C.9.1.A

Social Studies8th GradeContent Standards

The Standard

8.C.9
Examine the political, economic, social, and geographic changes that occurred during the period of westward movement.
8.C.9.1
Examine multiple perspectives on the justification for and impact on westward expansion and analyze the influence of immigration.
Explain how the fur trade provided economic incentive for early exploration of the West including the crucial role played by traders and frontiersmen (e.g., Jedediah Smith, John C. Fremont, Kit Carson) in transcontinental migration (e.g., mapping of vast territory, establishing trade routes and relations with Native peoples).

Oklahoma Academic Standards for Social Studies (2026) · 8.C.9.1

Teacher's field guide

What This Standard Means

What Students Need to Do

Students explain why money from selling furs drew traders west. They describe how Smith, Frémont, and Carson helped map routes or guide travelers. They explain how traders relied on Native peoples for trade and knowledge of the land.

What Mastery Looks Like

A student can connect the demand for pelts to trips west, then explain how a route or map helped later migrants. They can name Smith as a trapper, Frémont as a surveyor, and Carson as a guide without claiming they discovered land Native peoples already knew.

Common Misconceptions

Some students think fur traders went west mainly to start farms. Others say explorers discovered places Native peoples already knew. They may assume trade between traders and Native peoples was always peaceful.

How to Assess It

Exit ticket: Why did the fur trade draw people west, and how did Smith, Frémont, or Carson help later migrants? Include one way Native peoples shaped that work.

Lesson moves

Ways to Teach It

  1. Give pairs a fur trade route map, a blank map, and colored pencils; have them copy one route and mark a river and trading post.

  2. Ask students to write three sentences: How could a trader's map help a migrant family, and whose knowledge might it leave out?

  3. Hand out Smith, Frémont, and Carson cards plus trapper, surveyor, and guide cards; students match them and explain each choice.

  4. Find South Pass on a modern Wyoming map and a historic trail map; explain why traders and migrants used this crossing.

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