Sephardic Bnei Anusim are cultural and information centres for the education of the general Israeli public, while others are a combination of cultural and information centres which also promote and provide assistance and advocate for rights to conversions, immigration and absorption of reverts to Judaism of Sephardic Bnei Ansuim origin. Casa Shalom holds lectures and seminars in their centre in Netanya, Israel and work to help Sephardic Bnei Ansusim investigate and reclaim their heritage. Shavei Israel, with headquarters in Jerusalem is an advocacy and Jewish outreach organization with links to religious institutions in helping Bnei Anusim in their branches in Spain, Portugal and
Sephardic Bnei Anusim mulattos), it is estimated that up to 50 million of these possess Sephardic Jewish ancestry to some degree. Recent DNA evidence and historical settlement patterns of Sephardi-origin New Christians indicates that the concentration of these Hispanic/Latino-assimilated Christian-professing descendants of Sephardic Jews are found primarily in the following localities (from north to south): The common denominator between all the abovementioned localities is that they are situated in remote areas, isolated either by distance or geographical features from the Spanish colonial administrative centers, which at the time were Mexico City, in central Mexico, and Lima, in central Peru. This is in complete