Ключевые слова: alien, america, american, benefits, border, brown, card, citizenship, concept, copy, copyspace, country, document, flag, flat, foreigner, government, green, guide, identification, immigrant, immigrate, immigration, international, lay, legal, mock, mocup, naturalization, permanent, permit, resident, security, sign, space, states, symbol, text, top, united, us, usa, view, wooden, work,