Answer: A. Jean-Jacques Rousseau :)
The name given to Gorbachev's policy of political openness was called "glasnost." This usually meant a sort of openness or transparency for politics, such as that the press and the public could attend court hearings and that the sentence would be read out in public.
D I BELIEVE O GREAT MATH HUMAN
I believe the answer is B I learned and went to Gettysburg, and we went and seen everything, the stones and things, but I believe that the answer is B! I hope this helped. :D