Railroads allowed cotton to be transported quickly and efficiently from the fields to the textile mills. This reduced transportation costs and allowed for larger quantities of cotton to be processed.
Innovations such as the cotton gin, invented by Eli Whitney in 1794, revolutionized the cotton industry by significantly speeding up the process of separating cotton fibers from the seeds. This increased the efficiency of cotton production and made it easier for farmers to process larger amounts of cotton.
Other innovations, such as the mechanical baler, helped streamline the packaging and transportation of cotton bales. This made it easier for cotton to be stored, shipped, and sold, further improving the efficiency of the cotton industry.
Overall, the expansion of railroads and innovations in cotton processing technologies played a crucial role in making the production of cotton more efficient and profitable.