What was the main reason allied troops were horrified when they discovered nazi concentration camps? a.they had not realized how poorly supplied german troops were. b.they had not realized how many prisoners the germans were holding. c.they had not expected to find thousands of dead or dying prisoners. d.they had not expected to find the camps evacuated and standing empty.

The answer is C ) They had not expected to find thousands of dead or dying prisoners
One of the main things that made concentration camps so horrific was the way the prisoners were treated. They were malnourished, over-worked (sometimes to the point of death), tortured, raped, and put to death in gruesome and inhumane ways.

The answer would probably be C, if not, B. The question is kind of vague. 

Is it indentured servant?