as it disccused

I have a criminal justice class and I need your help. Need it by tomorrow it is only 1 question (Minumum 100 words). The name of the book is Lab, Steven P. Criminal Justice – The Essentials. 4th Edition. Oxford University Press ISBN 978-01-9027-252-4

1. Discuss 2 significant differences in America's approach to imprisonment before, and after the US Constitution was written.  (Minumum 100 words).