Ключевые слова: card, celebrating, celebration, commemoration, concept, conceptual, country, day, day of german unity, der, deutschen, einheit, event, flag, flag of germany, german, german flag, german language, german reunification, german unity, germany, green, greeting, greeting card, holiday, horizontal, language, message, modern, nation, national, national day, remembrance, retro, reunification, tag, tag der deutschen einheit, text, unity,