During the Holocaust, most Hungarian Jews perished. Subsequently, in the Hungarian People's Republic, all communal organizations were merged into the unified National Deputation of Hungarian Jews (MIOK). The Budapest Seminary remained the only rabbinic institute in the Eastern Bloc. The most prominent Neolog leader under Communism was its director, Rabbi Alexander Scheiber. With the emigration of virtually all Orthodox, the Neologs remained the vast majority. After the fall of the Iron Curtain, communal independence was restored. In 1989, the Federation of Jewish Communities (MAZSIHISZ) was founded as a non-fractional body. It became de facto Neolog after the small Orthodox minority seceded in 1994. As of 2011, there were 42 synagogues affiliated with the movement operating in Hungary. Of 6,920 Jews who chose to donate part of their income to one of the fractions, 5,263 gave theirs to the Neolog. While Conservative Judaism regards them as a fraternal, "non-Orthodox but halakhic" movement, the two are unaffiliated.