4. Which of the following settings are evident in Unit 4's stories of Twain, Jewett, and Chestnutt? Check all that apply. American West
post-Civil War South
New England
Gold Coast

Explanation:

I would say Post-Civil War South. I can't say I've read Jewett or Chesnutt, but Twain's setting is heavily pointed toward the South.t appears Sarah Orne Jewett and Charles W. Chesnutt also explored social identity in the post-war South. I am positive my prior answer is correct.

a. she is a young, beautiful woman who deeply cares about her husband.

is correct