Museum has organized include "Dwudziestolecie. Oblicza Nowoczesności" (The 1920s: Faces of Modernity) in 2008–2009; "Wojenne Rozstania" (Wartime Separation) in 2009–2010; "Under a Common Sky: The Commonwealth of Nations, Religions, and Cultures (16th-18th century) at the Royal Castle in Warsaw in summer 2012. Additional exhibits the Museum has organized with Google Cultural Institute include "Separated by History," featuring the experiences of families separated during the years 1939-1989 and based on the museum's project of the same name, "The Solidarity and the Fall of the Iron Curtain," about the Solidarity movement and its role in the end of Communism, and "Jan Karski: Humanity's Hero," about the life and work of Jan Karski, who reported to the Polish government-in-exile and the Western Allies about the situation in German-occupied Poland during World War II. References External links Museums in Warsaw Museums established in 2006 History museums in Poland