Ключевые слова: africa, african, african american, afro, american, black, brazilian, campus, caucasian, cheerful, college, colombian, couple, education, female, girl, group, happy, hispanic, immigrant, international, latin, latin american, laughing, learning, man, mexican, mexico city, mixed, multi ethnic, multicultural, multiethnic, multiracial, outdoor, people, person, refugee, school, smiling, south african, student, studying, success, successful, thumb, thumb up, unemployment, university, woman, young adult,