To what extent did developments in technology and transportation add to sectionalism in nineteenth century America?

I know that the cotton gin has a tremendous effects on the sectionalism but i also know about railrodes... but i don't know how that leads to sectionalism. A little help?

Thanks!

Here are a number of articles on just that topic...

http://www.questia.com/library/science-and-technology/railroad-history.jsp

Certainly! In the nineteenth century, developments in technology and transportation, including the cotton gin and railroads, played a significant role in contributing to sectionalism in America. Let me explain how:

1. Cotton Gin: The invention of the cotton gin by Eli Whitney in 1793 revolutionized the cotton industry by making the process of separating cotton seeds from the fibers more efficient. This resulted in a massive increase in cotton production, particularly in the southern states. The profitability of cotton cultivation led to the expansion of plantation agriculture and the demand for slave labor, further defining the South's economic dependence on slavery.

The cotton gin's impact on sectionalism comes from the fact that it reinforced the economic divide between the North and South. While the North was industrializing and diversifying its economy, the South became increasingly reliant on cotton as its main cash crop. This economic distinction between the regions fueled conflicting interests and priorities, contributing to the growing divide and sectionalism between the North and South.

2. Railroads: The development of railroads in the nineteenth century significantly improved transportation and connected various regions more effectively than ever before. Railroads allowed for the efficient movement of goods, people, and ideas across different parts of the country. However, the impact of railroads on sectionalism was twofold:

- Regional Economic Development: Railroads played a crucial role in facilitating economic growth and development. The Northern states embraced railroad construction, which stimulated industrialization and trade, leading to increased wealth and economic power. In contrast, the South, focusing on agriculture, did not invest as heavily in railroads. The resulting economic disparity and uneven development further exacerbated sectional tensions.

- Expansion and Territorial Disputes: Railroads also played a role in territorial expansion, which was a major issue fueling sectionalism. The construction of railroads facilitated westward migration, raising questions about the expansion of slavery into newly acquired territories. The debate over whether these territories would be free or slave states became a deeply divisive issue between the North and South, highlighting the contrasting views on slavery and contributing to sectionalism.

Overall, the cotton gin's impact on the southern economy and the role of railroads in economic development and territorial disputes contributed significantly to sectionalism in nineteenth-century America. By understanding these technological and transportation developments, it becomes clearer how they influenced and intensified the divide between the Northern and Southern regions.