of natural science artifacts. The museum brought about an intellectual shift in Prague. The Bohemian nobility had, until this time, been prominent, both politically and fiscally, in scholarly and scientific groups. However, the National Museum was created to serve all the inhabitants of the land, lifting the stranglehold the nobility had had on knowledge. This was further accelerated by the historian František Palacký, who in 1827 suggested that the museum publish separate journals in German and Czech. Previously, the vast majority of scholarly journals were written in German, but within a few years the German journal had ceased publication, while the Czech journal continued for more than a century. In 1949, the national government took over the museum and detailed the museum's role and leadership in the Museum and Galleries Act of 1959. In May 1964, the Museum was turned into an organization of five professionally autonomous components, which included the Museum of Natural Science, the Historical Museum, the Naprstek Museum of Asia, African, and American Cultures, the National Museum Library, the Central Office of Museology. A sixth autonomous unit, the Museum of Czech Music, was established in 1976. Buildings Main building The Main Building of the National Museum (Historical Building) is located on the upper end of Wenceslas Square and was built by prominent Czech neo-renaissance architect Josef Schulz from 1885 - 1891. Prior to the museum being constructed, there had been several noblemen's palaces located at this site. With the construction of a permanent building for the museum, a great deal of work, which had previously been devoted to ensuring that the collections would remain intact, was now put toward collecting new materials. The building was damaged during World War II in 1945 by a bomb, but the collections were not damaged due to their removal to secured storage sites. The museum was reopened after intensive repairs in 1947, and in 1960, exterior night floodlighting was installed, which followed a general repair of the facade that had taken place in previous years. During the 1968 Warsaw Pact intervention, the main facade was severely damaged by strong Soviet machine-gun and automatic submachine-gun fire. The shots made numerous holes in sandstone pillars and plaster, destroyed stone statues and reliefs, and also caused damage in some of the depositories. Despite the general facade repair made between 1970 - 1972 the damage still can be seen because due to the use of