Ключевые слова: 4th, achievement, america, american, award, background, badge, barbecue, beat, black, blue, contour, country, day, flag, freedom, grill, holiday, icon, illustration, independence, instrument, isolated, july, label, line, linear, music, musical, nation, national, outline, percussion, red, set, sign, silver, star, states, sticks, success, symbol, tag, united, usa, winner,