Final answer:
Abigail Adams was 5'1" tall with brown hair and brown eyes, which matches option b) from the provided choices.
Step-by-step explanation:
According to E1: Abigail Adams was 5'1" tall with brown hair and brown eyes, the physical characteristics of Abigail Adams were that she was 5'1" tall with brown hair and brown eyes.
Therefore, the correct answer is b) 5'1" tall with brown hair and brown eyes. Abigail Adams is also remembered for her impactful letters to her husband, John Adams, who became the second president of the United States.