3. Immigration and Population Growth
Between 1880 and 1920, approximately 25 million immigrants arrived in the United States, significantly contributing to the nation’s population and workforce. These newcomers provided essential labor for burgeoning industries, including steel and textiles, and established small businesses that bolstered local economies. Their diverse cultural backgrounds enriched American society, fostering a multicultural identity that became a hallmark of the nation’s character (networkinginmem.com).
