Japeth and Shem were way back, our origins are from Jacob.
Caucasians originated from the Caucasus region. Exactly where the Northern tribes were exiled to.
A good historical proof of the Israelite ancestry of Scotland is in the Declaration of Arbroath. It says how the Scottish peoples migrated across Europe from Israel.
I fully agree that there are Christians in [most] every, race, nation and language. John sees them all in the holy Land, their true heritage, soon after the Sixth Seal has cleared and cleansed all that area. Deuteronomy 32:34-43
You are very very confused.
The middle east and negroid people is descended from Shem (where we get semite from ) the Asians from Ham (the Hamitic peoples) and the caucasians from Japheth. Follow the lineages from Genesis 10!
Genesis 10 King James Version (KJV)
10 Now these are the generations of the sons of Noah, Shem, Ham, and Japheth: and unto them were sons born after the flood.
2 The sons of Japheth; Gomer, and Magog, and Madai, and Javan, and Tubal, and Meshech, and Tiras.
3 And the sons of Gomer; Ashkenaz, and Riphath, and Togarmah.
4 And the sons of Javan; Elishah, and Tarshish, Kittim, and Dodanim.
5 By these were the isles of the Gentiles divided in their lands; every one after his tongue, after their families, in their nations.
Magog is the one who settled by the Caucasus region thus giving us the name caucasian.
The first time that the sons of Jacob were exiled occured over as millenium later. Long after these lands were settled!
Scotland was settled before Israel was first dispersed from their lands. All of us need to be careful when it comes to these books that make these wild claims! They come and go. Just like Marshalls book of decades ago that "PROVED" beyond doubt that god made a covenant with America! That is just as bogus as well!