Final answer:
Chris McCandless from 'Into the Wild' had a dysfunctional family and a privileged background, which influenced his decision to seek adventure and solitude.
Step-by-step explanation:
In the book Into the Wild by Jon Krakauer, we learn that Chris McCandless grew up in a dysfunctional family with a troubled upbringing (option B), and he also came from a wealthy and privileged background (option C). Contrary to being supportive, McCandless's family dynamics were quite complex, and there were tensions that partly motivated his desire to seek a life of adventure and solitude. Despite his potentially comfortable life due to his family's wealth, McCandless was driven by a sense of disillusionment and a thirst for authentic experiences, leading him to donate his college fund to charity and set out on a journey that ultimately took him to Alaska.