There are many themes in romanticism but in my personal opinion the prominent theme would be that of emotion in its naturalist state. I can not guarantee you that each and every scholar agrees on this but inspiration and connecting emotionally with nature is what Romanticism heavily relied on.
Hope this helps! If you have any other questions or would like further explanation just let me know! :)
The answer is: B) climax.
In Mark Twain's "The Adventures of Huckleberry Finn," the climax occurs when Huck makes the bold decision to help Jim become a free man. As a consequence, he writes a letter to Miss Watson and tells her that the Phelps family is holding Jim.
The rest of the options are incorrect because the anti-climax is the disappointing end of Jim's capture. Besides, the conflict arises at the beginning when Huck is attempted to be civilized by the Widow Douglas and Miss Watson. Finally, the denouement or final part when problems are resolved happens when Jim is freed, Tom recovers from his wound and Huck decides to travel to the west.
