Jews (Hebrew:, Yehudim), also known as the Jewish nation, are a group widely distributed in all countries of the world. According to the definition of halaka in Jewish law, all people who convert to Judaism (religious significance) and those born to Jewish mothers (national significance) belong to Jews. Jews originated from Hebrew in Israel or West Asia. There is a strong correlation between Jewish nationality, culture and religious belief, and Judaism is a traditional religion, which maintains the sense of identity of all Jews. Judaism does not welcome foreigners to convert to Judaism, and foreigners must pass the test to convert to Judaism. However, in history, a small number of people with different skin colors became a part of the Jewish community by converting to Judaism, and the Jews developed from a nomadic people in the Arabian Peninsula to one of the world-wide peoples all over the world. [ 1]