Ключевые слова: abstract, apartheid, auschwitz, background, barb, barbed, barbwire, barrier, black, border, boundary, camp, chain, concentration, crime, danger, day, electric, europe, fence, freedom, gate, genocide, germany, guard, history, holocaust, intrusion, iron, isolated, jail, memorial, metal, military, nazism, poland, prison, protection, razor, safety, security, shape, sharp, sky, steel, symbol, trespassing, war, white, wire,