Final answer:
Option b) "Everything that you saw made for greatness and freedom and unequalled nobility." displays the author's bias through the use of evaluative and emotionally charged language.
Step-by-step explanation:
The statement from the passage that reflects the author's bias is b) "Everything that you saw made for greatness and freedom and unequalled nobility." This phrase contains strong evaluative language that indicates a positive personal judgment, thus revealing the author's own attitudes or beliefs. Compared to the other options, which are more descriptive and fact-based, option b includes emotionally charged words such as 'greatness,' 'freedom,' and 'nobility,' which are indicative of the author's subjective viewpoint or bias.