Definition of Metaphor
The contrasting musical motifs of Blues music and Blanche’s Varsouviana polka symbolize the clash between the changing America of the mid-20th century and Blanche’s tendency to live in the past. Blues music—as is often the case in literature from this era—is an emblem of America’s increasingly diverse postwar society. Because of the era's many social and political changes, American popular culture started to be strongly influenced by people of color and immigrant communities. Blues music originated from the Black communities of the American South, and it's characterized by its soulful, heart-wrenching honesty and moving lyrics. It's also known for its use of improvisation, and its incorporation of the 12-bar chord progression.
Blanche’s impassioned, exaggerated plea to Stella not to stoop to Stanley’s level uses metaphors and hyperbole to drive her point across. As part of her tirade against Stanley and his “kind,” Blanche cries:
Unlock with LitCharts A+BLANCHE: In some kinds of people some tenderer feelings have had some little beginning! That we have got to make grow! And cling to, and hold as our flag! In this dark march toward whatever it is we’re approaching...Don’t—don’t hang back with the brutes!