Answer:
Yes. The jury pool are, in the US constitution, demanded to be fair and have a representative amount of people from that county. That happens because people from different background have different views on cases. If, for example, the State is acusing a black person in a non-fair way, only because of the color of their skin, jury formed by black majority is more likely to see the Racism of the State in this case and judge in a place where they are not interested in arresting that person only because she/he is black, specially when that person comes from a racial segregate community that is usually already judged in a racist way.
The maturation of biological systems, cognitive abilities, personality, emotional regulation, and appropriate and healthy social skills.
The word to put into the blank is "hearing loss".
Beethoven famously lost his hearing in the middle of his life, and his hearing loss was gradual and started when he was in his 20s.
Despite the hearing loss, Beethoven continued to work on his music, and composed many of his most valued works when he was already deaf.
The Heiligenstadt refers to a place where the recipient of the testament lived, a village which is today in Vienna.