Answer:
Economic, demographic, and technological changes likewise inspired and shaped antebellum reform. Although America remained predominately a rural and small-town nation into the twentieth century, its cities were growing after 1820.
Explanation:
Answer:
how the world war 2 impacted the USA america’s invlove meant in World War 2 had a signfgiant impact on the economy and workforce of the United State. American factories were retooled to produce goods to support the war effort and almost overnight the unemployment rate dropped to around 10%.
Explanation:
Sorry I couldn’t answer the rest of you question and if this isn’t what your looking for sorry.
The biggest cause was disease spread from the people exploring.