What figure of speech is used in the poem?

Reading Comprehension: Read the quoted parts carefully and answer the questions in English.We passed the School, where Children strove 
At Recess-in the Ring-We passed the Fields of Gazing grainWe passed the Setting Sun-(From Emily Dickinson's poem Because I could not stop for Death)
What figure of speech is used in the poem?
【正确答案】：

PERSONIFICATION

【题目解析】：诗歌中的修辞手法是拟人。