I believe it is irreversibility because ethnocentricity is when youbasically believe your own cultural group is more superior which isnt relevant to this situation. Inevitability is when something basically cant be changed, and power really has nothing to do with this. Therefore, by the process of elimination, i concur that it must be A.)
It would be a. Because you do not hdhekdve due she due she even she
Answer:
Il fratello di Messner è morto tragicamente a causa di una valanga
Explanation:
It says it in the book