Final answer:
The description of a person scarcely knowing the word 'freedom' and having limited intelligence from 'Twelve Years a Slave' refers to Eliza Berry, illustrating the profound mental and intellectual suppression endured by slaves.
Step-by-step explanation:
The statement from Twelve Years a Slave, "Like many of the class, she scarcely knew there was such a word as freedom. Brought up in the ignorance of a brute, she possessed but little more than a brute's intelligence," best describes the character Eliza Berry. This description portrays the severely limited perspective on freedom experienced by some slaves, who were kept in such subjugation that even the concept of freedom was almost unknown to them. It reflects the brutal reality of enslavement where individuals were not only physically shackled but also mentally and intellectually suppressed.