Which lines in this passage demonstrate use of the bandwagon technique?

Which underlined word in the sentence is a demonstrative adjective? these brown shoes fit my feet very well.

What makes this part of the anecdote about elisa effective? when [elisa] finally walks home, after seven hours of standing at a cash register, her feet hurt. she's wiped out. it makes the reader trust the author as an authority on teenage issues. it uses emotional language to the reader experience elisa's daily challenges. it presents facts to support the long hours elisa is required to work.

As a part of setting what time of year does the author use to demonstrate the theme in nothing gold can stay. nature’s first green is gold, her hardest hue to hold. her early leaf’s a flower; but only so an hour. then leaf subsides to leaf. so eden sank to grief, so dawn goes down to day. nothing gold can stay.