Ключевые слова: abundance, accumulate, activity, america, american, bank, banking, banknotes, bills, blue, business, cash, collect, collection, concept, currency, debt, design, dollar, economics, finance, green, heap, isolated, loan, money, nobody, number, open, pack, paper, pay, president, ribbon, rich, salary, save, set, sign, success, thousand, united, usda, valuable, wealth, window, work, worth,