Ключевые слова: abstract, alphabet, background, block, border, business, center, citizenship, closeup, communication, concept, control, country, crisis, customs, data, database, document, education, emigration, eu, europe, government, hand, illegal, info, information, innovation, letter, message, migration, paper, passport, people, procedure, processing, program, rescue, security, stamp, symbol, syria, system, technology, text, travel, union, visa, wood, word,