Mizrahi Jews Some Mizrahim migrated to India, other parts of Central Asia, and China. In some Mizrahi Jewish communities (notably those of Yemen and Iran), polygyny has been practiced. After the establishment of the State of Israel and subsequent 1948 Arab–Israeli War, most Mizrahim were either expelled by their Arab rulers or chose to leave and emigrated to Israel. According to the 2009 Statistical Abstract of Israel, 50.2% of Israeli Jews are of Mizrahi or Sephardi origin. Anti-Jewish actions by Arab governments in the 1950s and 1960s, in the context of the founding of the State of Israel, led to the departure
Ethnoreligious group and ancestral ties. The legal assignement what is an ethnoreligious group can differ from the above given definition. Some ethnoreligious groups' identities are reinforced by the experience of living within a larger community as a distinct minority. Ethnoreligious groups can be tied to ethnic nationalism if the ethnoreligious group possesses a historical base in a specific region. In many ethnoreligious groups emphasis is placed upon religious endogamy, and the concurrent discouragement of interfaith marriages or intercourse, as a means of preserving the stability and historical longevity of the community and culture. Prior to the Babylonian exile the Israelites had already