Lesson 1: Tensions in the West

Key Idea

For centuries, Plains Indians lived as nomads, following vast buffalo herds across the American West. Their entire culture was deeply connected to the buffalo, which provided food, shelter, and tools. The horse, introduced earlier by the Spanish, transformed them into skilled hunters and formidable warriors.

As American settlers and railroads pushed west after the Civil War, this way of life came under threat. Railroads divided the plains, and hunters began a massive slaughter of the buffalo, nearly driving them to extinction. This destroyed the foundation of the Plains Indians' survival.

Key Idea

After the Civil War, two major companies raced to build the line: the Union Pacific (building west from Omaha) and the Central Pacific (building east from California). This massive project relied heavily on immigrant labor. The Union Pacific hired Irish immigrants, while the Central Pacific relied on thousands of Chinese immigrants, who performed dangerous work blasting tunnels through the mountains.

In 1869, the two lines met at Promontory Point, Utah. A golden spike was driven into the ground to mark the completion of the first transcontinental railroad, physically uniting the nation.

Key Idea

In 1862, the U.S. government passed the Homestead Act to encourage settlement in the West. The law offered families a 160-acre plot of land for a small fee. To own it, they had to live on and farm the land for five years.

However, the plan had major problems. Much of the best land was already controlled by railroad companies. Also, wealthy speculators claimed large areas of land, not to farm, but simply to sell later for a profit.

Key Idea

As American settlers and miners moved onto lands belonging to Plains Indian nations, leaders like Red Cloud and Sitting Bull organized a fierce resistance. From 1860 to 1890, they fought to defend their ancestral territories and way of life from the U.S. Army.

The Sioux and Cheyenne won a major victory at the Battle of the Little Bighorn in 1876. Despite this success, the U.S. government continued its relentless campaign to control the West and its resources.