Such ancient practices, circumcision, separation of woman, ritual killing of animals , many are common practices in ancient times, not just Jews, so suggest nothing. The Igbo are truly African that just have signified from one religion to another, Shamanism to Christianity and now a pseudo Judaism, the Internet just makes it easier to learn and Jewish practice is a more logical extension especially with the Bible being a Jewish book and the New Testament a "Christian" text whose text is and main characters are mostly Jews. I can understand how the idea of identity as Jews came about but it is a falsehood with no basis in reality.
More than 2,000 migrants threaten to break out of Hungarian camp (Reuters)
from the article: It’s not easy being Jewish, let alone in Nigeria