How Did the California Gold Rush Change US Geography?

💡 The Answer

• The Gold Rush (1848–1855) drew over 300,000 people westward, spurring rapid settlement.
• California became a state in 1850, just two years after gold was discovered at Sutter's Mill.
• Boomtowns arose in the Sierra Nevada foothills along river routes.
• The rush accelerated construction of the transcontinental railroad, linking the coasts.