The Great Depression was preceded by the "Cotton Bust" across the South. This reached Rome in the mid-1920s, and caused many farmers to move away, sell their land, or convert to other agricultural crops, such as corn. Farm workers were displaced, and many African Americans left the area in the Great Migration, seeking work in cities, including those in the North and Midwest. Cotton crops were being destroyed by the boll weevil, a tiny insect that reached Georgia in 1915 (invading from Louisiana). The boll weevil destroyed many fields of cotton and suppressed Rome's economy.