---
title: "Alaska & Hawaii Expansion — APUSH Definition & Exam Guide"
description: "Alaska (1867) and Hawaii (1898) extended U.S. expansion beyond the continent, linking Manifest Destiny in Unit 5 to overseas imperialism in Unit 7 of APUSH."
canonical: "https://fiveable.me/apush/key-terms/alaska-and-hawaii-expansion"
type: "key-term"
subject: "AP US History"
unit: "Unit 5"
---

# Alaska & Hawaii Expansion — APUSH Definition & Exam Guide

## Definition

Alaska & Hawaii Expansion refers to the U.S. purchase of Alaska from Russia in 1867 and the annexation of Hawaii in 1898, two acquisitions that carried Manifest Destiny past the continent's edge and into the Pacific for economic, strategic, and ideological reasons.

## What It Is

Alaska & Hawaii Expansion is the umbrella term for two U.S. territorial grabs beyond the lower 48. In 1867, [Secretary of State](/apush/key-terms/secretary-of-state "fv-autolink") William Seward bought Alaska from Russia for $7.2 million. Critics mocked it as "Seward's Folly" because it looked like a frozen wasteland, until gold and other resources proved them wrong. In 1898, the United States formally annexed Hawaii after American sugar planters had overthrown Queen Liliuokalani in 1893, locking in a [Pacific](/apush/unit-7/context-20th-century-global-conflicts/study-guide/4AKsCOPpRLPL2usRPyD6 "fv-autolink") naval base at Pearl Harbor and a stepping stone to Asian markets.

In the CED, this term sits in [Topic 5.2](/apush/unit-5/manifest-destiny/study-guide/QCAKf0AWBCPTgZHZtUPD "fv-autolink") (Manifest Destiny) because it extends the same logic: advocates argued that American institutions were superior and that the nation was compelled to expand, first to the Pacific coast and then across it (KC-5.1.I.B). The same drivers show up too, including the hunger for natural and mineral resources and economic opportunity (KC-5.1.I.A). The twist is that these acquisitions happened off the continent, which is exactly why they bridge into the imperialism debates of the 1890s.

## Why It Matters

This term supports learning objective [APUSH](/apush "fv-autolink") 5.2.A, explaining the causes and effects of westward expansion from 1844 to 1877, and it ties directly to the America in the World (WOR) theme. It matters because it's a continuity goldmine. Alaska (1867) lands inside [Unit 5](/apush/unit-5 "fv-autolink")'s expansion era, while Hawaii (1898) belongs to the imperialism era covered later in the course. If you can explain how the Manifest Destiny mindset of the 1840s-1860s evolved into overseas imperialism by 1898, you have a ready-made thesis for continuity-and-change essays. Same ideology, new geography.

## Connections

### Manifest Destiny (Unit 5)

Alaska and [Hawaii](/apush/key-terms/hawaii "fv-autolink") are Manifest Destiny with the borders erased. The belief that American expansion was inevitable and righteous didn't stop at the Pacific coast; it just got a navy.

### Seward's Folly (Unit 5)

This is the nickname for the Alaska purchase itself. Knowing that critics ridiculed Seward in 1867, then ate their words after gold strikes, gives you a concrete cause-and-effect example for expansion essays.

### [Annexation of Texas (Unit 5)](/apush/key-terms/annexation-of-texas)

Texas (1845) is the continental template that Hawaii (1898) repeats overseas. In both cases, American settlers or planters moved in first, established economic dominance, and [annexation](/apush/key-terms/annexation "fv-autolink") followed.

### [Commodore Matthew Perry (Units 5-6)](/apush/key-terms/commodore-matthew-perry)

Perry forcing Japan open to trade in 1853-1854 shows the U.S. was eyeing the Pacific decades before Hawaii. Alaska and Hawaii gave America the physical stepping stones to back up that Asian trade ambition.

## On the AP Exam

No released FRQ has used "Alaska & Hawaii Expansion" verbatim, but the concept is prime material for continuity-and-change questions about U.S. expansion across Periods 5 through 7. Multiple-choice stems often pair an expansion-era document (a Manifest Destiny editorial, a map of acquisitions) with questions asking what motivated the policy or how it continued earlier patterns. Your job is to do two things with this term. First, attach the right causes to each acquisition (resources and strategic position for Alaska, sugar interests and naval power for Hawaii). Second, use the pair as evidence that expansionist ideology persisted from the 1840s into the imperialism of the 1890s. That second move is what earns complexity points on a DBQ or LEQ.

## Alaska & Hawaii Expansion vs Seward's Folly

Seward's Folly is not a separate event or a failed deal. It's the mocking nickname critics gave the Alaska purchase of 1867, because paying $7.2 million for "a frozen wasteland" seemed absurd. Later resource discoveries, including gold, flipped the verdict. On the exam, treat "Seward's Folly," "Alaska Purchase," and the Alaska half of this term as the same event.

## Key Takeaways

- The United States bought Alaska from Russia in 1867 for $7.2 million, a deal critics nicknamed Seward's Folly until resource discoveries proved it valuable.
- Hawaii was annexed in 1898, five years after American sugar planters overthrew Queen Liliuokalani, giving the U.S. a permanent naval foothold at Pearl Harbor.
- Both acquisitions were driven by the same forces the CED lists for westward expansion: access to resources, economic opportunity, and the Manifest Destiny belief in American superiority (KC-5.1.I.A and KC-5.1.I.B).
- Alaska and Hawaii mark the moment expansion went from continental to overseas, which makes them perfect evidence for continuity arguments linking Manifest Destiny to 1890s imperialism.
- On essays, use the 31-year gap between the two acquisitions (1867 to 1898) to show that expansionist ideology persisted across Reconstruction, the Gilded Age, and into the imperial era.

## FAQs

### What was the Alaska and Hawaii expansion in APUSH?

It refers to the U.S. [purchase of Alaska](/apush/key-terms/purchase-of-alaska "fv-autolink") from Russia in 1867 for $7.2 million and the annexation of Hawaii in 1898. Together they show Manifest Destiny extending beyond the continent into the Pacific for economic and strategic reasons.

### Were Alaska and Hawaii acquired at the same time?

No. Alaska was purchased in 1867, during the Reconstruction era, while Hawaii wasn't annexed until 1898, during the imperialism era and the Spanish-American War. That 31-year gap is exactly why the pair works so well for continuity-and-change essays.

### Why was buying Alaska called Seward's Folly?

Critics thought Secretary of State William Seward wasted $7.2 million on a frozen, useless territory. The discovery of gold and other natural resources later turned the "folly" into one of the best land deals in U.S. history.

### How is the Hawaii annexation different from the annexation of Texas?

Texas (1845) was continental expansion of a neighboring republic settled by Americans, while Hawaii (1898) was overseas expansion after American sugar planters overthrew Queen Liliuokalani in 1893. The pattern is similar, with economic settlers first and annexation second, but Hawaii marks the shift to imperialism.

### Is the Alaska and Hawaii expansion part of Manifest Destiny?

Yes, in spirit. The CED places it under Topic 5.2 because the same ideology of inevitable, divinely sanctioned expansion (KC-5.1.I.B) drove both acquisitions, even though Hawaii's annexation in 1898 chronologically belongs to the age of overseas imperialism.

## Related Study Guides

- [5.2 Manifest Destiny](/apush/unit-5/manifest-destiny/study-guide/QCAKf0AWBCPTgZHZtUPD)

## Structured Data

```json
{"@context":"https://schema.org","@graph":[{"@type":"LearningResource","@id":"https://fiveable.me/apush/key-terms/alaska-and-hawaii-expansion#resource","name":"Alaska & Hawaii Expansion — APUSH Definition & Exam Guide","url":"https://fiveable.me/apush/key-terms/alaska-and-hawaii-expansion","learningResourceType":"Concept explainer","educationalLevel":"AP® / High School","about":{"@id":"https://fiveable.me/apush/key-terms/alaska-and-hawaii-expansion#term"},"audience":{"@type":"EducationalAudience","educationalRole":"student"},"dateModified":"2026-06-11T00:48:17.827Z","isPartOf":{"@type":"Collection","name":"AP US History Key Terms","url":"https://fiveable.me/apush/key-terms"},"publisher":{"@type":"Organization","name":"Fiveable","url":"https://fiveable.me"}},{"@type":"DefinedTerm","@id":"https://fiveable.me/apush/key-terms/alaska-and-hawaii-expansion#term","name":"Alaska & Hawaii Expansion","description":"Alaska & Hawaii Expansion refers to the U.S. purchase of Alaska from Russia in 1867 and the annexation of Hawaii in 1898, two acquisitions that carried Manifest Destiny past the continent's edge and into the Pacific for economic, strategic, and ideological reasons.","url":"https://fiveable.me/apush/key-terms/alaska-and-hawaii-expansion","inDefinedTermSet":{"@type":"DefinedTermSet","name":"AP US History Key Terms","url":"https://fiveable.me/apush/key-terms"},"educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalSubject","educationalFramework":"AP® Course and Exam Description","targetName":"APUSH Unit 5, Topic 5.2, LO 5.2.A"}]},{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What was the Alaska and Hawaii expansion in APUSH?","acceptedAnswer":{"@type":"Answer","text":"It refers to the U.S. [purchase of Alaska](/apush/key-terms/purchase-of-alaska \"fv-autolink\") from Russia in 1867 for $7.2 million and the annexation of Hawaii in 1898. Together they show Manifest Destiny extending beyond the continent into the Pacific for economic and strategic reasons."}},{"@type":"Question","name":"Were Alaska and Hawaii acquired at the same time?","acceptedAnswer":{"@type":"Answer","text":"No. Alaska was purchased in 1867, during the Reconstruction era, while Hawaii wasn't annexed until 1898, during the imperialism era and the Spanish-American War. That 31-year gap is exactly why the pair works so well for continuity-and-change essays."}},{"@type":"Question","name":"Why was buying Alaska called Seward's Folly?","acceptedAnswer":{"@type":"Answer","text":"Critics thought Secretary of State William Seward wasted $7.2 million on a frozen, useless territory. The discovery of gold and other natural resources later turned the \"folly\" into one of the best land deals in U.S. history."}},{"@type":"Question","name":"How is the Hawaii annexation different from the annexation of Texas?","acceptedAnswer":{"@type":"Answer","text":"Texas (1845) was continental expansion of a neighboring republic settled by Americans, while Hawaii (1898) was overseas expansion after American sugar planters overthrew Queen Liliuokalani in 1893. The pattern is similar, with economic settlers first and annexation second, but Hawaii marks the shift to imperialism."}},{"@type":"Question","name":"Is the Alaska and Hawaii expansion part of Manifest Destiny?","acceptedAnswer":{"@type":"Answer","text":"Yes, in spirit. The CED places it under Topic 5.2 because the same ideology of inevitable, divinely sanctioned expansion (KC-5.1.I.B) drove both acquisitions, even though Hawaii's annexation in 1898 chronologically belongs to the age of overseas imperialism."}}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"AP US History","item":"https://fiveable.me/apush"},{"@type":"ListItem","position":2,"name":"Key Terms","item":"https://fiveable.me/apush/key-terms"},{"@type":"ListItem","position":3,"name":"Unit 5","item":"https://fiveable.me/apush/unit-5"},{"@type":"ListItem","position":4,"name":"Alaska & Hawaii Expansion"}]}]}
```