Ключевые слова: background, blue, business, celebrate, celebration, citizens, citizenship, concept, constitution, country, day, democracy, design, desk, education, flag, freedom, government, greeting, handwritten, happy, holiday, illustration, independence, law, message, nation, nationality, note, notepad, office, paper, patriotic, patriotism, president, sign, star, state, states, symbol, table, text, travel, united, wood, wooden, workplace,