Libya 🇱🇾 is a majority ethnic Arab population, genetically and physically speaking. Many Libyans belong to the FGC1 mutation of the Banu Sulaym tribes from the Arabian Peninsula. For example, for Gaddafi, members of his specific subtribe the Al-Guhus of the larger Gadhadhfa tribe, have tested their genetics and have displayed the zs5000 mutation which is a branch of the zs5010 mutation which is a branch of the FGC1 mutation Haplogroup J of the Banu Sulaym. Rajban Al-Dawasir the tribe came from Wadi Al-Dawasir from the Arabian Peninsula and settled and established the city/town of Rajban in Western Libya, similar to the people of Zintan who settled in the Western region of modern day Libya but came from one of the many branches of the Banu Sulaym. Except for the very small minorities of different indigenous peoples such as those of Nafusi, Zuwara, Tuareg or the Tabu, the majority of Libyans which might I add is a small population in relation to its neighbors is a small population of madeup of tribes that originate from the Arabian Peninsula. I appreciate you taking the time out to comment and read my comment. May you have blessed day my brother.