read the following excerpt from the adventures of huckleberry finn by mark twain: "say who is you? whar is you? dog my cats ef i didn' hear sumf'n. well i know what i's gwyne to do: i's gwyne set down here and listen tell i's hears it agin" the use of dialect in this excerpt reflects which american literary style? a.local colour b.puritanism c.modernism d.transcendentalism