Ключевые слова: american, appreciate, bank, banking, business, cash, change, closeup, coin, coins, column, concept, currency, depreciate, depreciated, document, dollars, exchange, finance, financial, fortune, graph, growing, growth, income, investment, loan, market, money, pen, profit, rich, risk, save, savings, scattered, slump, stack, stock, strengthened, treasure, usa, weakened, wealth,