---
title: "Nez Perce | Washington State History"
description: "Nez Perce are an Indigenous Plateau tribe of the Pacific Northwest, known in Washington State History for trade, river lifeways, horse culture, and resistance."
canonical: "https://fiveable.me/hs-washington-state-history/key-terms/nez-perce"
type: "key-term"
subject: "Washington State History"
unit: "Unit 2"
---

# Nez Perce | Washington State History

## Definition

The Nez Perce are a Plateau Native American tribe with deep roots in the Pacific Northwest, including parts of present-day Washington. In Washington State History, they show up in river trade, Lewis and Clark, treaty conflicts, and the Nez Perce War.

## What It Is

The Nez Perce are a Plateau Indigenous nation of the inland Northwest, including areas tied to present-day northeastern Oregon, northern Idaho, and southeastern Washington. In Washington State History, the term points to a people with their own territory, language, lifeways, political leadership, and history of contact and conflict with U.S. expansion.

Before settlers pushed into the region, Nez Perce communities lived through seasonal movement and local trade. They fished major rivers, hunted, gathered plant foods, and used the landscape around the Columbia River system to support a flexible way of life. Their knowledge of trails, river routes, and food sources was part of a much older regional network, not something created by outsiders.

The Nez Perce are also known for horsemanship. After horses spread into the inland West, they became especially skilled breeders and riders, which changed hunting, travel, and military power across the Plateau. That horse culture is one reason the Nez Perce are often discussed alongside wider themes of mobility and adaptation in Washington history.

They also had early and direct contact with the Lewis and Clark expedition. The Nez Perce were not just background figures in that story, they acted as guides, traders, and diplomatic partners at a moment when the United States was mapping and claiming the West. That contact opened a period of much larger change as American settlers and officials moved deeper into Native lands.

By the mid-1800s, treaty pressure and settler expansion turned Nez Perce-U.S. relations into a conflict over land, movement, and sovereignty. The 1855 and 1863 treaties are central because they show how federal promises and land cessions reshaped Native communities. The Nez Perce War, ending with Chief Joseph’s surrender in 1877, became one of the most famous examples of Native resistance in the region.

## Why It Matters

The Nez Perce matter in Washington State History because they connect several big course themes at once: Native lifeways, the Columbia River system, exploration, settlement, and resistance to U.S. expansion. If you can place the Nez Perce in the right time and geography, a lot of the region’s history starts making more sense.

They also help you see that Native history is not just about loss or conflict. It includes trade, technology, diplomacy, language, horse breeding, and long-term environmental knowledge. When a question asks why the inland Northwest developed the way it did, the Nez Perce are part of the answer.

They are especially useful for explaining how Washington’s history changed as settlers moved west. Their story connects the Oregon Trail era, treaty making, military conflict, and the shift from Indigenous control of land to U.S. territorial control. That makes the term a good anchor for essays, timelines, and source analysis about the 19th century Pacific Northwest.

## Connections

### Plateau tribes

The Nez Perce are one of the major Plateau tribes, so this term helps you place them in a broader regional pattern. Plateau peoples shared similarities in diet, movement, and use of river systems, but each tribe still had its own language, territory, and leadership. If a question asks you to compare groups in inland Washington, this is the category to use.

### Lewis and Clark expedition

The Nez Perce were part of the expedition’s western journey because they provided food, guidance, and trade contacts. That makes them more than a stop on the map. In Washington State History, this connection shows the meeting point between Indigenous diplomacy and U.S. exploration.

### [Nez Perce War](/hs-washington-state-history/key-terms/nez-perce-war)

This is the later military conflict that most people associate with the Nez Perce name. It shows what happened after treaty pressures and land loss intensified. If you need to explain Native resistance in the 1870s, the war is the event, while Nez Perce is the people and nation behind it.

### [1863 Nez Perce Treaty](/hs-washington-state-history/key-terms/nez-perce-treaty)

The 1863 treaty is one of the biggest turning points in Nez Perce history because it reduced their land base and deepened divisions within the tribe. In a class timeline, this term helps explain how federal policy turned negotiation into long-term conflict.

## On the AP Exam

A quiz question might ask you to identify the Nez Perce from a description of inland Northwest people, horse culture, or contact with Lewis and Clark. In a short essay, you could use the Nez Perce to show how treaty-making and settler expansion changed Native homelands in Washington. On a map or timeline task, place them in the Plateau region and connect them to the Columbia River system, the Oregon Trail era, and the Nez Perce War. If you are looking at a primary source, Chief Joseph’s words often come up as evidence of Native diplomacy and resistance, so you may need to explain what his surrender meant without reducing it to a simple defeat story.

## Nez Perce vs Chief Joseph

Chief Joseph was a leader of the Nez Perce, not the tribe itself. If a prompt asks about the people, culture, or homeland, use Nez Perce. If it asks about leadership during the 1877 conflict or a famous speech, Chief Joseph is usually the better term.

## Key Takeaways

- The Nez Perce are a Plateau Indigenous nation tied to the inland Pacific Northwest, including parts of present-day Washington.
- They lived through fishing, hunting, gathering, trade, and seasonal movement, all shaped by the Columbia River region.
- Nez Perce horse culture is a major reason they stand out in Washington history, especially in stories about mobility and adaptation.
- They had early contact with Lewis and Clark and later faced escalating pressure from settlers and U.S. officials.
- Their history helps explain treaties, land loss, and Native resistance in the Pacific Northwest.

## FAQs

### What is Nez Perce in Washington State History?

Nez Perce refers to a Native American people from the inland Pacific Northwest, including areas linked to Washington. In this course, the term appears in lessons about Plateau tribes, river lifeways, Lewis and Clark, treaties, and the Nez Perce War.

### Were the Nez Perce a Washington tribe?

Yes, parts of Nez Perce homelands and travel routes connect closely with what is now southeastern Washington, even though their traditional territory also extends into Idaho and Oregon. That is why they are taught in Washington State History as part of the broader Plateau world, not just as a modern state border question.

### What is the difference between Nez Perce and Chief Joseph?

Nez Perce is the nation or tribe, while Chief Joseph was one of its most famous leaders. They are connected, but they are not the same term. If you are asked about culture, geography, or tribal history, use Nez Perce. If you are asked about surrender, resistance, or a speech, Chief Joseph is usually the focus.

### Why do the Nez Perce matter in the Lewis and Clark expedition?

The Nez Perce helped the expedition move, trade, and communicate in the Pacific Northwest. That makes them part of the story of exploration, not just people encountered along the way. Their role shows that Native nations shaped the outcome of early U.S. expansion through diplomacy and practical knowledge of the land.

## Related Study Guides

- [2.6 Founding of major settlements](/hs-washington-state-history/unit-2/founding-major-settlements/study-guide/6v2jIWAQeveVDQo9)
- [2.2 Lewis and Clark expedition](/hs-washington-state-history/unit-2/lewis-clark-expedition/study-guide/7V7HZn0rU6KINlgo)
- [10.1 Native American art and culture](/hs-washington-state-history/unit-10/native-american-art-culture/study-guide/DfFpQmiM3uH0MP7H)
- [1.2 Plateau tribes](/hs-washington-state-history/unit-1/plateau-tribes/study-guide/GwzDfkPvABcmdzXW)
- [1.5 Native American languages of Washington](/hs-washington-state-history/unit-1/native-american-languages-washington/study-guide/OGrrlC3w0jfxdjaD)
- [2.5 Oregon Trail and early American settlers](/hs-washington-state-history/unit-2/oregon-trail-early-american-settlers/study-guide/ULxAFiLLDedrjDs8)
- [4.2 Columbia River](/hs-washington-state-history/unit-4/columbia-river/study-guide/ZQzQWIBSmR442Pmb)
- [1.4 Traditional lifeways and customs](/hs-washington-state-history/unit-1/traditional-lifeways-customs/study-guide/tzo4ReNSbkd6oojL)

## About This Document

Canonical Fiveable pages are available as Markdown at the same path plus `.md`.

- [llms.txt](https://fiveable.me/llms.txt): index of Fiveable's sections and URL patterns
- [llms-full.txt](https://fiveable.me/llms-full.txt): complete subject and unit listing
- [MCP server](https://fiveable.me/mcp): call Fiveable as tools instead of fetching pages (`https://fiveable.me/api/mcp`)
- [MCP server for AP teachers](https://fiveable.me/mcp/teachers): a teacher's classes, assignments and AP-rubric grading (`https://fiveable.me/api/mcp/teacher`)

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