A Brief History of Humankind(coursera.org)1 points·by michaelxia·12 ปีที่แล้ว·0 commentscoursera.orgA Brief History of Humankindhttps://www.coursera.org/course/humankind?from_restricted_preview=1&course_id=971211&r=https%3A%2F%2Fclass.coursera.org%2Fhumankind-002%2Fclass0 commentsPost comment—