The Southern states opposed emancipation the slave trade slavery

Emancipation

Explanation:

The Southern states opposed emancipation. Emancipation refers to the liberation of all slaves. The South depended heavily on slaves due to their reliance on plantations. As plantations were massive, they required an enormous amount of cheap labor in order to become profitable. Therefore, slavery was vital for the economic success of the South.

The southern states were pro-slave trade and pro-slavery. The answer is The southern states opposed emancipation.