To what historical period does the atebellum south belong?

The antebellum South refers to the period in American history before the Civil War, primarily from the late 18th century until 1861. This era was characterized by the expansion of plantation agriculture, particularly the cultivation of cotton, and the reliance on enslaved labor. Social, economic, and political structures during this time were heavily influenced by the institution of slavery, leading to significant regional tensions that ultimately contributed to the outbreak of the Civil War.