Why American students underperform compared to their counterparts in other industrialized nations?

Hello friend,

Please help me revise this essay. I have attached 6 files. The first file is my actual essay. The second file is the instructions from my professor. The third one is the feedback from the professor, which she wants me to revise. The rest 3 files are the rubric she graded my essay. This essay is in MLA format.

Thank you,

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