Ключевые слова: america, american, background, blue, border, cartography, chart, city, concept, contour, country, county, design, geographic, geography, graphic, icon, illustration, isolated, las vegas, location, map, nation, national, navigation, nevada, nevada map, nevada state, north, north america, outline, region, shape, sign, silhouette, state, states, symbol, territory, texture, topography, tourism, travel, united, united states, us, usa, white, world,