Answer:
Plantation labor
four million enslaved people in the U.S. in 1860, nine out of ten lived on farms and plantations (mostly cotton plantations), and half lived in the Deep South.
The unicorn appeared in early Mesopotamian artworks, and it also was referred to in the ancient myths of India and China. The earliest description in Greek literature of a single-horned (Greek monokerōs, Latin unicornis) animal was by the historian Ctesias (c. 400 bce), who related that the Indian wild a** was the size of a horse, with a white body, purple head, and blue eyes,
The answer is D. .Hoover suggested that people tell more jokes