Answer:
D. Schools were segregated and unequal
Explanation:
Antebellum era refers to the period before the wars started. This period was largely characterized by extreme racism and slave trade especially in the South.
There were schools specially designed for the whites and the Blacks were barred from attending.
Schools were segregated and unequal problem and the antebellum education reformers tried to solve this problem which helped but didn’t produce the long lasting result they hoped for.