Ключевые слова: abstract, america, american, background, bank, banking, banknote, bill, blue, business, cash, closeup, concept, currency, dollar, economy, finance, financial, flag, freedom, green, greenback, independence, investment, money, nation, national, nobody, note, object, paper, pay, profit, red, rich, savings, sign, stack, star, stars, states, stripes, success, symbol, united, us, usa, wealth, white,