Respuesta :
Gradual urbanization and industrialization are the major change began in the late 1790s and early 1800s, using technological improvements and taking advantage of a large pool of immigrants was starting in the United States.
Explanation:
- America grew very fast in the 1800s. There were millions of immigrants came from other countries. Mostly there was a north and south part but there were many problems.
- The north and southern parts are varied in population and profession. The northern parts were booming in the industrialization and southern parts were concentrating on plantation other handicraft professions.
- There existed a slavery system in the south to do plantations. but in the north, they are not interested in slavery.
- But their many immigrants in both the side when compared to both the side the north part has the major population of immigration in the south.