Read the following excerpt from Clifton's poem "the beginning of the end of the world." Why do the cockroaches turn from the humans, "faithless at last"? How is this related to the poem's theme?

because of all the immigration, america became one big melting pot. the diversity of cultures from all over the world made america somewhat divided as well. people that immigrated stayed with their kind, and their traditions, while native born americans stayed with their kind and their traditions. normally, people born in american scorned the immigrants as well. the new religions also divided america. in summary, it took away from the american culture and identified america as the "melting pot."

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