Ключевые слова: america, american currency, atlas, banknote, bills, borders, cartography, cash, color, colorful, commerce, continent, country, currency, design, detail, detailed, earth, economy, education, exchange, finance, financial, flat, geography, global, graphic, homeschooling, icon, illustration, map, money, north, ocean, paper, paying, picture, routes, sign, silhouette, symbol, topography, travel, two dollars, usa, wealth, work from home, world,