Ключевые слова: abstract, american, background, bank, bill, business, cash, color, concept, cooperation, currency, dangerous, debt, dollar, economy, finance, finances, financial, hundred, icon, idea, international, isolated, money, motivation, mouse, note, objects, one, paper, payment, prosperity, race, rat, risk, roll, security, sign, states, studio, success, symbol, tight, trade, trap, united, usa, wealth, white, world,