Answer: Post-traumatic stress disorder
Explanation:
Post-traumatic stress disorder (PTSD) is a mental disorder which occurs due to an individual witnessing or being exposed to a fearful or dangerous events or traumas which with time causes such individual to develop symptoms of post-traumatic stress disorder such as difficulty in sleeping due to nightmares,lack of concentration, occasionally on guard, irritations etc.
Here, Pukari suffers Post-traumatic stress disorder as a result of the fearful experience he witnessed in the killing of his wife and children and so has developed symptoms of the disorder such as lack of concentration due to recurring flashbacks causing him have difficulties at work.
Slaves were used to work on farms and do chores for their "owners".
Stanley Milgram is famous for the so-called Milgram experiment where he tried finding out why and how people could be coerced into doing things outside of their own belief system - c.
This was famous because he ordered people to deliver electric shocks to other people with the people being surprisingly compliant.
Bro it’s a black image try again dude