Ключевые слова: america, american, background, banner, beautiful, black, board, calendar, card, celebration, closeup, concept, congratulation, day, design, directly above, flag, freedom, greeting, happy, holiday, invitation, isolated, labor, labor day, letters, message, national, no people, nobody, note, old, postcard, reminder, stars, states, stripes, surface, symbol, table, text, top view, united, us, usa, vintage, waving, white, wooden, word,