Correct. The answer is d. The author cites the cotton boom, which increased Southerners’ need for slave labor, as the source of their growing hostility toward free blacks in the 1820s and 1830s.He argues that in a period during which white Southerners were looking to increase their slave labor forces, the growing population of free blacks seemed to “set a bad example for slaves, subverting the racial subordination that was the essence of slavery.”
Incorrect. The answer is d. The author cites the cotton boom, which increased Southerners’ need for slave labor, as the source of their growing hostility toward free blacks in the 1820s and 1830s. He argues that in a period during which white Southerners were looking to increase their slave labor forces, the growing population of free blacks seemed to “set a bad example for slaves, subverting the racial subordination that was the essence of slavery.”