Ethnic groups in Europe Europe have become a noticeable minority. According to the Pew Forum, the total number of Muslims in Europe in 2010 was about 44 million (6%), while the total number of Muslims in the European Union in 2007 was about 16 million (3.2%). Judaism has a long history in Europe, but is a small minority religion, with France (1%) the only European country with a Jewish population in excess of 0.5%. The Jewish population of Europe is composed primarily of two groups, the Ashkenazi and the Sephardi. Ancestors of Ashkenazi Jews likely migrated to Central Europe at least as early as
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