Factors Contributing to Urbanization in Late 19th Century America

In the late 19th century, America underwent rapid urbanization resulting from various factors including immigration, industrialization, and economic opportunities. As urban areas expanded, they attracted diverse populations seeking better living conditions and employment. This urban growth also led to challenges such as overcrowding, inadequate infrastructure, and social strife.

Which of the following factors was a major contributor to urbanization in the United States during this period?