This escaped slave made at least 20 trips back to maryland to other slaves escape route the underground railroad

Harriet Tubman is the answer to yo question

    both amy and alfonso wished to change their appearance to fit in with those around them.  they both of specific parts of their face that they are fixated on changing.  for amy, it is her nose, she wants a slimmer, 'american' nose.  this symbolizes her desire to fit in with americans and her dislike of looking chinese because she feels it makes her stand out from other americans and isolates her from her peers.  alfonso wishes to change his crooked teeth.  his desire is to appear more handsome.