The iron curtain was used to emphasize the contrast between the free countries, who enforced rule with law enforcement that everyone knew of, while the soviet and their block countries were strictly ruled and enforced by the military and a "secret police."
Answer:
-Promoted natural Laws.
-Separate branches and Senate.
-Allowed all citizens to submit laws.
-Outlaw Slavery.
-Allowed citizens to charge wrongdoers.
