Bestselling political pamphlet written by Thomas Paine to convinced the colonists to become independent from England.
This name was "Glasnost".
Glasnost was the name used for more transparency and openness in the government of the Soviet Union that Gorbachev was calling for. It has a meaning similar to "open to public knowledge).
A christian idea, to liberate from social, economic, and political oppression.
It's kinda hard to explain but I found a reliable website
http://www.history.com/topics/mcculloch-v-maryland