Slovak sources don't deny the shooting, but add that the Legionaries were defending themselves from violent and aggressive behavior of the demonstrators. A contemporary Slovak language newspaper reported that "a mob spat on our soldiers, tore down badges from their hats, physically attacked them and shot on them from windows." On March 27, 1919, the name Bratislava was officially adopted for the first time to replace the previous Slovak name Prešporok. Left without any protection after the retreat of the Hungarian army, many Hungarians were expelled or fled. Czechs and Slovaks moved their households to Bratislava. Education in Hungarian and German was radically reduced in the city. By the 1930 Czechoslovakian census, the Hungarian population of Bratislava had decreased to 15.8% (see the Demographics of Bratislava article for more details). In 1938, Nazi Germany annexed neighbouring Austria in the Anschluss; later that year it also annexed the still-separate from Bratislava Petržalka and Devín boroughs on ethnic grounds, as these had many ethnic Germans. Bratislava was declared the capital of the first independent Slovak Republic on March 14, 1939, but the new state quickly fell under Nazi influence. In 1941–1942 and 1944–1945, the new Slovak government cooperated in deporting most of Bratislava's approximately 15,000 Jews; they were transported to concentration camps, where most were killed or died before the end of the war. Bratislava was bombarded by the Allies, occupied by German troops in 1944, and eventually taken by troops of the Soviet 2nd Ukrainian Front on 4 April 1945. At the end of World War II, most of Bratislava's ethnic Germans were evacuated by the German authorities. A few returned after the war, but were soon expelled without their properties under the Beneš decrees, part of a widespread expulsion of ethnic Germans from eastern Europe. After the Communist Party seized power in Czechoslovakia in February 1948, the city became part of the Eastern Bloc. The city annexed new land, and the population rose significantly, becoming 90% Slovak. Large residential areas consisting of high-rise prefabricated panel buildings, such as those in the Petržalka borough, were built. The Communist government also built several new grandiose buildings, such as the "Most Slovenského národného povstania" bridge and the Slovak Radio headquarters.