Ключевые слова: african, african american, american, asian, backpack, bookbag, books, bookshelf, caucasian, chair, collaboration, college, computer, desk, education, group, high school, hispanic, interracial, knowledge, laptop, learning, library, middle eastern, multiracial, native american, pacific islander, paper, pencil, people, research, school, student, students, study, table, teamwork, university, window, wood, young,