This portion of the FAQ contains answers to the following questions:

   Section 13. Jews as a Nation
    1. [8]What are the different racial and cultural groups of Jews?
    2. [9]What are the differences between Sephardim and Ashkenazim?
    3. [10]Where did the Beita Yisrael (Falashas) come from?
    4. [11]Who were the Khazars? Are Ashkenazi Jews descended from the
       Khazars?
    5. [12]Who are Crypto-Jews (also known as "marranos")?
    6. [13]How does the Sephardi/Ashkenazi differences differ from the
       O/C/R differences?
    7. [14]I've heard of a group called the "Black Hebrews". Who are
       they?
    8. [15]What about the black jews in South Africa?
    9. [16]Who Are The Jews of India, And What Are Their Origins?
   10. [17]Are Jews a Nation or a Religion?
   11. [18]Who are the Edot Mizraxi?
   12. [19]What About Yeminite Jews?
   13. [20]Who was Donna Gracia?