Even though Buck loves John Thornton, what also has a hold on his heart?

1) He would often seize Thornton's hand in his mouth and lay at his feet watching him
2) He would kneel down and roll over on his back and wait to be petted
3) He would bark loudly when Thornton left and then bark loudly when he returned
4) He would bring Thornton his slippers and his newspaper to read

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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how the sound devices the reader interpret with the poet's feelings