Which sentence from "The People Could Fly” best reflects the historical fact that enslaved people were forced to work under brutal conditions?

“So they forgot about flyin when they could no longer breathe the sweet scent of Africa.”
“So the one called Driver cracked his whip over the slow ones to make them move faster.”
“Say the people who could fly kept their power, although they shed their wings.”
“They couldn’t take their wings across the water on the slave ships.”

"So the one called Driver cracked his whip over the slow ones to make them move faster."