Review the last paragraph of the passage on pages 3-4 , on page 4 what is the effect on the underlined metaphor on the point being made in the paragraph ?/
a( it symbolizes the mutual respect and cooperation americans have for one another
b( It highlights the combined influence of the next generation of young americans
c(It emphasizes the importance of improving the standard of living of all americans
d(it supports the argument in favor of americans setting demanding standards for themselves

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