The military have admitted that over 9,000 of those kidnapped are still unaccounted for, but the Mothers of the Plaza de Mayo
Explanation:
Because The numbers are hard to determine due to the secrecy surrounding the abductions.
I would think the answer would be letter B
A) Slavery degrades the slaveholder by killing his or her consciousness.
Consider the following from the text:
<span>"Slavery soon proved its ability to divest her of these excellent qualities, and her home of its early happiness. Conscience cannot stand much violence."</span>