Ключевые слова: african ethnicity, africanamerican ethnicity, arms raised, boys, cheerful, child, childhood, children only, classroom, crowd of people, desk, education, elementary age, elementary school, elementary student, enjoyment, ethnicity, excitement, friendship, gesturing, girl, group of people, hand raised, happiness, high angle view, horizontal, indoor, joy, large group of people, learning, lifestyles, looking at camera, multi colored, multiracial group, people, positive emotion, school children, schoolboy, sitting, smiling, standing, student, studying, teacher, togetherness, unity, white people, youth culture,