What example(s) of a single story did chimamanda give about africa?

What is implied in this sentence from mark twain's "the £1,000,000 bank-note"? i was puzzled, and wanted to discuss the matter a little further, but they didn't; so i took my leave, feeling hurt and insulted to be made the butt of what was apparently some kind of a practical joke, and yet obliged to put up with it, not being in circumstances to resent affronts from rich and strong folk.

Who are the antagonists in the story "ali baba and the 40 thieves", and are they're bad guys?

Which statements about the controlling idea of a text are true? check all that apply.