What does quindlen think unified American diverse ethnic group before the end of the cold war

In the poem "we wear the mask," paul laurence dunbar voices his repressed anger and frustration toward american society. he repeats the title phrase three times in the poem, using the words mask and we to show that the first use of the phrase is matter-of-fact. in the second stanza, the statement is followed by a period, which shows resignation. however, at the end of the poem, dunbar almost shouts the phrase defiantly. the mask seems to become something he wears proudly. through this gradual emphasis on the phrase, dunbar could be implying that

One way to show a character is a) to use dialogue b) use dynamic sentences c) interview friends d) share details

"endangered dreams: the great depression in california: " which word best summarizes the author's description of the pea pickers camp?