THIS is iREady 8th grade plss help

In the third section, how does the author support the
central idea?
CENTRAL IDEA:
In the United States, the right to a fair
trial is an important civil liberty that has
Several elements that protect citizens.
SUPPORTING IDEA:
To understand the importance of a fair trial in
the United States, a person should know what
trials are like in other countries.

How does the author use the character of torvald helmer to explore a social use? -by revealing the changes that can happen to a person who has gotten wealthy quickly - by revealing attitudes related to spending and saving that men held during the victorian era -by revealing the bad financial advice that was given to many people in the victorian era -by revealing the hardships that fell on many people who lived during the victorian era