Ключевые слова: african, american, background, bank, banking, black, box, boy, business, cash, child, deposit, dollar, earning, education, emotional, empty, ethnic, finance, financial, holding, investment, kid, learning, little, money, money box, multiethnic, one, optimistic, penny bank, pig, piggy, piggy bank, pocket, poor, positive, rich, saving, small, smiling, student, us, young,