猶太同以色列的分別

According to the Bible, Israel(以色列) contain three parts. The bottom part is called Judea(猶太), the middle part is called Samaria(撒瑪利亞), the upper part I've forgotten it's name.
Hope these may help you.

錯！According to the Bible，在所羅門王死後，Unidted Kingdom of Israel 分裂成為兩國──北方的以色列國及南方的猶大國，後來兩國先後滅亡，南方被擄猶大人被征服巴比倫的波斯王釋放返國，沒有再提北方以色列十族……

http://en.wikipedia.org/wiki/Jew
http://en.wikipedia.org/wiki/Ten_Lost_Tribes