Ключевые слова: aerial, army, battle, cemeteries, cemetery, churchyard, conflict, cross, crosses, crucifix, dead, death, drone, europe, european, field, german, grave, graves, gravestone, graveyard, graveyards, headstones, historic, historical, history, line, many, massacres, memorial, memory, military, rows, sacrifice, second, symbol, tomb, tombstone, view, war, world, world war,