Complex sentence: The list doesn't include Ancient or classical historical tribes in there period of 4000 BC to 500 AD list does includ tribes of russia from 500 AD to 1519 AD the middle ages.
Split into simpler sentences: The list doesn't include Ancient or classical historical tribes in there period of 4000 BC to 500 AD. List does include tribes of Russia from 500 AD to 1519 AD the middle ages.