How do paragraphs 2-3 contribute to the development of ideas in the text?

a. They show that Hamilton had to overcome several obstacles early on in his life to succeed.

b. They show that Hamilton was intelligent from a young age and had a promising future ahead of him.

c. They show that Hamilton had the support of several family members to pursue his education.

d. They show how surprising Hamilton’s later achievements were due to his difficult beginnings.