Ключевые слова: 1, 100, abstract, abundance, against, american, background, bank, banking, banknote, banknotes, benjamin, bill, bills, business, buying, cash, closeup, coin, concepts, credit, currency, debt, design, differences, dollar, dollars, economic, economy, exchange, finance, financial, franklin, global, global financial crisis, green, holding, hundred, international, investment, isolated, large, money, new, old, paper, ruble, usa, worldwide financial crisis,