Who is the final arbiter of the actual sentence served in a state that relies on an indeterminate sentencing scheme?

The correct answer is the parole board. These are the people who conduct an examination of the behavior of the person that has been imprisoned and they decide whether or not the person is capable of going back into the world on a parole. They deny many people which means they get to stay imprisoned.

They were eliminating problems caused by industrialization, urbanization, immigration, and corruption in government

Not sure if it’s within 12 months, but you could talk about the spreading of alt-right hate speech and whether that is covered by the right of freedom of speech? or, cover how during the midterm elections in some states many native american populations were declined to vote because they didn’t have the proper id, despite being citizens? also, the death of that journalist last month, who spoke freely and reported about the saudi government and how corrupted it is and was killed because of that (lack of free press/speech). just some ideas for this prompt, i hope at least one of them : )