Which invention by Eli Whitney revolutionized cotton production in the US?

• A. Spinning jenny
• B. Power loom
• C. Cotton gin
• D. Steam engine

Answer: (C)

Eli Whitney's invention of the cotton gin dramatically transformed cotton production in the United States during the late 18th century. This innovative machine streamlined the process of separating cotton fibers from their seeds, allowing for much faster processing compared to manual methods. Prior to the cotton gin, it was labor-intensive and time-consuming to extract usable cotton, which limited its production and profitability.

With the introduction of the cotton gin, farmers could significantly increase their cotton yield, making it a highly profitable crop. This development not only contributed to the economic growth of the Southern states but also played a crucial role in the expansion of the cotton industry, leading to the establishment of cotton as a dominant cash crop in the U.S. economy. Additionally, the cotton gin inadvertently contributed to the entrenchment of slavery in the South, as the demand for cotton grew, so did the demand for enslaved labor to cultivate and harvest cotton.

The other choices like the spinning jenny, power loom, and steam engine, while significant in their own right, relate to different aspects of the Industrial Revolution or textile production but do not specifically address the revolution in cotton production that resulted from Whitney's cotton gin.