Ключевые слова: america, american, background, bank, banking, banknote, banknotes, bill, business, cash, coin, commerce, concept, conversion, currency, dollar, economy, eur, euro, europe, european, exchange, fifty, finance, financial, foreign, hundred, investment, market, money, note, paper, pay, payment, pound, price, profit, rate, rich, stock, success, symbol, trade, transfer, union, usa, usd, wealth, world,