AP US History
The Peak Years of Immigration refer to specific periods in U.S. history when the rate of immigration significantly increased, particularly during the late 19th and early 20th centuries. This surge was largely driven by various factors including economic opportunities, political unrest in home countries, and the promise of a better life in America. These years were marked by the arrival of millions of immigrants from Europe, Asia, and other regions, fundamentally shaping the demographic and cultural landscape of the United States.