Ключевые слова: 1991, arctic sea, asia, berlin, berlin wall, border, caviar, coat of arms, communism, communist, continent, currency, cyrillic, eagle, eastern europe, empire, europe, flag, gas, gorbachev, hermitage, historical, historical flag, historical1922, kremlin, lenin, military, missile, moscow, oil, peace, people, popular, power, president, putin, red square, romanov, ruble, russia, russian, socialism, socialist, soviet, soviet union, soyuz, space, st petersburg, submarine, symbol, tsar, vodka, war,