Final answer:
Abigail Adams had a passion for reading and was a determined learner.
Step-by-step explanation:
In the given statement, it is revealed that Abigail Adams had a passion for reading and was a determined learner. This means that option (c) is the correct answer. Abigail Adams is known for her eloquent letters to her husband, John Adams, and her active involvement in the Revolutionary era. Her desire for education and knowledge is evident in her letters and her pursuit of intellectual growth.