Ключевые слова: america, american, art, backdrop, background, banner, black, blue, color, colorful, contour, country, culture, design, emblem, flag, freedom, government, graphic, green, history, holiday, icon, illustration, independence, isolated, july, line, linear, lineart, nation, national, outline, patriot, patriotic, patriotism, red, sign, star, states, stripes, symbol, union, united, us, usa,