Ключевые слова: 4, america, american, art, award, badge, bars, blue, browser, calendar, cheeseburger, color, colorful, computer, concept, country, date, day, dynamite, explosive, flag, hamburger, icon, independence, internet, isolated, july, laptop, nation, national, patriotic, pop, popart, sandwich, set, shield, sign, star, states, symbol, time, treasure, united, usa, wealth, white, winner,