<span>slang, it's a phrase tht people have developed</span>
<span>In the passage Twain is using the literary technique of dialect, to tell us subtly about the background and race of the speaker. </span>
Answer:it is an opinion
Explanation:
Some people see the world like that but other barley ever uses the word carelessly
Intelligent, Wasn't that bright is sarcasm, like, Wow that was smart (aka stupid)
MAY BE WRONG, ALSO LEARNING MYSELF