On February 27, 1933, the plenary chamber of the Reichstag building was destroyed in the Reichstag fire, an act blamed on the Communists, despite there being little evidence to determine who actually started the fire. The remains of the building and the dome were further demolished with the bombings of Berlin through World War II and the eventual fall of Berlin to the Soviets in 1945. While the Reichstag building was partially reconstructed in the 1960s as a conference center, the dome was not. Much of the dome and the ornaments that decorated it had been removed by that time.