Ключевые слова: american, background, bank, banknote, bill, border, business, cash, citizen, citizenship, commercial, concept, country, currency, destination, document, dollar, dollars, embassy, emigration, europe, european, exchange, expensive, finance, financial, flight, fly, foreign, global, government, id, identification, identity, immigrant, immigration, international, journey, money, official, pass, passenger, passport, symbol, tourism, travel, trip, usa, vacation, world,