Physical geography: Grassy hills / Dirt
Agriculture : Cash crops like cotton
Industry : Growing crops on farm land
To make the production and sale of alcohol illegal
Answer: the invention of cotton gin
Explanation:The cotton gin refers to a a machine that sets aside cotton fibers from their seeds. Therefore, the invention of the cotton gin transformed the cotton industry in the United States and demanded cheap labor force, which led to the rise of slavery in the South and to the American Civil War later.
<span>Sold their belongings to get a little money and moved to other towns or states.</span>
