Ключевые слова: america, american, american flag, background, border, business, business travel, citizen, citizenship, color image, concepts, currency, customs, document, dollar, emigration, emigration and immigration, flag, freedom, global, government, id card, immigration, international, journey, legal, legal document, legal system, map, national, official, paper, paper currency, pass, passport, patriotic, photo, safety, security, stamp, symbol, travel, travel destinations, us, us currency, usa, visa, visit, world map,