To whom was President Lincoln talking?

修昔底德

Explanation:

C

D) Harriet Beecher Stowe

Explanation:

I actually just did a project on her! She was an American author and abolitionist. She published the book Uncle Tom's Cabin. The novel sold 300,000 copies within three months and was so widely read that when President Abraham Lincoln met Stowe in 1862, he reportedly said, “So this is the little lady who made this big war.”