Ключевые слова: abstract, abundance, alphabetic, american, background, benjamin, bill, business, cash, concepts, culture, currency, design, digit, dollar, effect, finance, frame, franklin, green, greenbacks, group, heap, horizontal, hundred, investment, kaleidoscope, large, letter, macro, making, many, money, number, one, paper, patterns, people, president, salary, savings, sign, success, symbol, treasure, usa, wages, wealth,