Ключевые слова: america, american, banner, barbed, barrier, border, boundary, concertina, crisis, deportation, europe, fence, flag, frame, frontier, guard, illegal, immigrant, immigration, issues, latin, law, legal, mast, metal, mexican, mexico, migrant, migration, nation, patriotic, pole, policy, political, poster, problem, protection, protest, refugee, safety, security, separation, social, steel, unity, wall, warning, wind, wire, wired,