PLS HELP 10 POINTS!! What happened to Elie Wiesel's father?

Question 7 options:
He died of illness.
He was left in the hospital and liberated by the Russian army.
He was murdered by one of the SS guards.
He eventually escaped and was able to find his wife and daughter.

His father died of starvation and dysentery in the Buchenwald camp.

needs an explanation

the author is showing that it is the insatisfaction of basic needs that brings about the protests such as the strikes.if workers do not earn enough to buy food and feed their families and themselves in order to continue working, what is the use of working? besides, another message from the author is that of the owners of factories should be worried about ensuring their furure by having a second and third generation of workers in their industries.if they do not hear the workers demands, they will not have any more workers to make their pockets full.