Complete the sentence with the best answer.
The two groups of people Cicero refers to in the quotation are _______.
"For, you see, the death of Tiberius Gracchus and indeed earlier the whole conduct of his tribunate divided one people into two parts." —Marcus Tullius Cicero, Roman statesman and philosopher
A. slaves and slaveowners
B. the young and the elderly
C. men and women
D. the wealthy and the poor