Final answer:
The paragraph’s main idea is the harsh treatments and consequences faced by individuals with debt before the mid-1800s, such as debtor's prisons and forced labor, which made it extremely difficult for them to repay their debts.
Step-by-step explanation:
The main idea of the paragraph is about the challenges and severe consequences faced by people in debt in historical times. It describes the lack of governmental assistance for those in debt and the harsh punishments that were imposed, including debtor's prisons, forced labor, and the loss of nearly all possessions. These measures made it nearly impossible for debtors to work their way out of debt, often resulting in dire outcomes such as being trapped in the cycle of debt or even death.