Jewish diaspora evidence that about 40% of Ashkenazi Jews originate maternally from just four female founders, who were of Middle Eastern origin. The populations of Sephardi and Mizrahi Jewish communities "showed no evidence for a narrow founder effect." Subsequent studies carried out by Feder et al. confirmed the large portion of the non-local maternal origin among Ashkenazi Jews. Reflecting on their findings related to the maternal origin of Ashkenazi Jews, the authors conclude "Clearly, the differences between Jews and non-Jews are far larger than those observed among the Jewish communities. Hence, differences between the Jewish communities can be overlooked when non-Jews are
Jennifer Laszlo Mizrahi vote. Mizrahi has come under fire from some within the disability community for what some perceive as racist commentary on the 2016 election. Mizrahi apologized for the comment and reaffirmed her lifelong commitment to social justice and equality. Mizrahi and RespectAbility run the National Leadership Program to advance a diverse leadership talent pool for the disability movement. So far more than 70 people have graduated from the program. In 1987 Jennifer Laszlo Mizrahi co-founded and managed the first DCJCC Community Services Program which she ran through 1989. During her tenure it helped recruited, trained and placed 900 volunteers and helped