Answer:
Correct answer is Loun-Ariik .
Step-by-step explanation:
Sudan is not correct answer, as this is the name of the country, not village Salva was from.
Salva was born in the village Loun-Ariik, and together with a lot of other boys escaped from the village in 1985. He was even their leader.
Option Loun-Derrick is not correct as I have never heard about the mentioned place.