Complex sentence: The area of current day Angola was inhabited during the paleolithic and neolithic eras, as attested by remains found in Luanda, Congo, and the Namibe desert, eventually, at the beginning of recorded history other cultures and people also arrived.
Split into simpler sentences: The area of current day Angola was inhabited during the paleolithic and neolithic eras, as attested by remains found in Luanda, Congo, and the Namibe desert. At the beginning of recorded history other cultures and people also arrived.