When was alaska sold

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Last updated: April 17, 2026

Quick Answer: Alaska was sold by Russia to the United States on March 30, 1867, for $7.2 million, which equates to about two cents per acre.

Key Facts

Overview

The Alaska Purchase marked a pivotal expansion of U.S. territory in the 19th century, when the United States acquired Alaska from the Russian Empire. The deal, often initially mocked as "Seward's Folly," later proved rich in natural resources and strategic value.

Negotiated by U.S. Secretary of State William H. Seward, the purchase reflected American ambitions for global influence and access to Pacific trade routes. Though criticized at the time, the acquisition laid the foundation for future economic and military significance in the Arctic and Pacific regions.

How It Works

The Alaska Purchase followed standard diplomatic procedures of treaty negotiation, executive approval, and legislative ratification, common in 19th-century territorial expansion.

Comparison at a Glance

The following table compares the Alaska Purchase to other major U.S. territorial acquisitions by cost, size, and price per acre:

AcquisitionYearSize (sq mi)Cost (USD)Cost per Acre
Louisiana Purchase1803828,000$15 million~3 cents
Alaska Purchase1867586,412$7.2 million~2 cents
Gadsden Purchase185429,670$10 million~37 cents
Florida Acquisition181959,000$5 million~14 cents
Hawaiian Annexation189810,931N/A (non-purchased)N/A

While the Louisiana Purchase was larger in area, the Alaska Purchase stands out for its low cost per acre and delayed recognition of value, especially after gold and oil discoveries in the 20th century.

Why It Matters

The purchase of Alaska reshaped U.S. geopolitical influence and unlocked vast natural resources that would fuel economic growth for generations.

What began as a controversial deal is now celebrated as one of the most astute acquisitions in American history, proving that vision often surpasses contemporary criticism.

Sources

  1. WikipediaCC-BY-SA-4.0

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