"Popular discontent with the Communist Party culminated in 1956, following similar protests in Poland. The dissent was seized upon by Hungarian nationalists who proclaimed Hungary neutral. This precipitated a mass uprising which quickly turned violent. It was marked by a vehement anti-Jewish streak, caused by the fact that many of the leading Communist Party officials were Hungarian Jews."
Chapter 38: The Doomed Empire----Austria and Hungary
March of the Titans: History of The White Race