Ключевые слова: america, american, arlington, cemetery, city, colors, cross, day, dead, death, grass, grave, gravestone, graveyard, green, heroes, hill, hills, historic, honor, landmark, man, marble, memorial, military, monument, national, park, peace, place, respect, sad, service, site, soldier, states, stone, stones, symbol, tranquility, trees, unique, united, usa, veterans, virginia, war, washington, white, world,