Ключевые слова: 20s, 30s, army, attraction, ceremonial, ceremony, changing, city, eternal flame, europe, famous, forces, guard, heritage, history, honor, honor guard, honour, kremlin, landmark, man, memorial, memory, men, military, moscow, patriotism, people, post, red, russia, russian, security, sentry, showing, sightseeing, soldier, summer, tomb, tourism, tourist, traditional, travel, unknown soldier, war, warrior,