What types of evidence do the authors use in this excerpt?

How do the thieves respond when jonathans family begins to yell in the story civil peace by chinua achebe

Read the opening lines of sojourner truth's speech "ain't i a woman? " well, children, where there is so much racket there must be something out of kilter. i think that 'twixt the negroes of the south and the women at the north, all talking about rights, the white men will be in a fix pretty soon. but what's all this here talking about? what tone do these lines convey?

The proof spreading culture traits from society to another