A strong government!! hope this helped :)
Protect the right to freedom
The United Nations, because after World War ll the allies created the United Nations to keep international cooperation and diplomacy in an attempt to prevent a third world war
One branch of government can check the other through the usage of "Checks and Balances", which states that no one branch can become to powerful, as the others have the right to suppress the other branch's power.
hope this helps
