Answer:
C
Step-by-step explanation:
A Although the winter´s cold has killed many of his people, it is clear that it is not the direct cause but a dramatic side effect of the war.
B The tribe´s elders were killed; they haven´t passed away peacefully.
C ¨My people... no one knows where they are... I want to have time to look for my children...¨ are all clear expressions of the importance of saving lives, no matter the inmaterial costs.