Answer:The ten lost tribes were the ten of the Twelve Tribes of Israel that were said to have been deported from the Kingdom of Israel after its conquest by the Neo-Assyrian Empire circa 722 BCE.
Explanation:
The genocide was sparked by the death of the Rwandan President Juvenal Habyarimana, a Hutu, when his plane was shot down above Kigali airport on 6 April 1994.
A shift in the population demography, especially along the West Coast.