Final answer:
In the play '12 Angry Men', Juror number 5 grew up in the slums, which gave him a unique perspective on poverty and crime.
Step-by-step explanation:
In the play '12 Angry Men', Juror number 5 grew up in the slums. He mentions that he spent his childhood in a neighborhood where poverty and crime were prevalent. Growing up in the slums gave him a unique perspective and understanding of the challenges faced by people living in impoverished areas.