What country was the largest source of immigrants to the U.S. during the early 20th century?

During the early 20th century, the largest source of immigrants to the United States was indeed Germany. This period saw a significant wave of German immigration, particularly in the late 19th and early 20th centuries, driven by various factors including economic hardships, political unrest, and the quest for better opportunities in America.

While Ireland and Great Britain also contributed notably to immigration numbers during this time, it was Germans who formed the largest ethnic group. Many Germans settled in the Midwest and were instrumental in contributing to the cultural and social development of their communities, bringing with them traditions, skills, and a strong sense of community.

Italy also became a substantial source of immigration, especially during the later years of this period, but it did not surpass the numbers of German immigrants. The influx of immigrants from these areas greatly shaped American society, expanding its cultural diversity and labor force.

Thus, Germany stands out as the primary source of immigrants during the early 20th century, more so than the other countries mentioned.