Passage: The Socialist Forces Front (Berber: Tirni Iɣallen Inemlayen (RƔN); French: Front des Forces socialistes (FFS); Arabic: جبهة القوى الاشتراكية‎) is a social democratic and secularist political party, mainly supported by Kabyles in Algeria. The FFS is a member of the Socialist International.

Question: Which group is the main support of the Socialist Forces Front in Algeria?
Kabyles