Which of the following statements best explains the similarity in the style of Mark Twain and Stephen Crane? Both use humor.
Both come from personal experiences.
Both use colloquialism, which creates a sense of realism.
Both describe episodes in life as they occur without softening outcome.​

I believe the answer is that they both use colloquialism, which creates a sense of realism.

Explanation: I had a passage about them, and it stated that the way they were alike is; "Like Twain, Crane also uses dialect or colloquialism that is a convincing reflection on the setting." Please let me know if I was right or wrong. Hope this helped! :)

c. a group of tribes that formed a confederacy