What are some advantages and disadvantages of multi-gen homes?

What distinguishes the dialogue of this excerpt most clearly as a work of the postmodern era?

What is the effect of narrator's word choice on the tone of this passage? the words "my heart shrank within itself" create a fearful tone. the words "better-omened" set a hopeful tone. the words "wounded his fellow" develop a remorseful tone. the words "struck harsh upon my ears" suggest an irritated tone.

Public opinion polls are used in marketing