Ключевые слова: american, background, bank, banking, banknote, bill, bills, business, cash, change, coin, coins, collection, concept, container, currency, deposit, dollar, economic, economy, education, finance, financial, fund, glass, green, home, income, investment, isolated, jar, metal, monetary, money, objects, one, paper, pension, retirement, rich, save, savings, sign, success, symbol, tip, wage, wealth, white,