Answer:
According to Montesquieu, how can liberty best be attained and preserved? -Separation of power -Checks and Balances -Government by people, for people.
Explanation:
Glasnost (openness) and Perestroika were the policies adopted by Mikhail
Gorbachev (answer C.) to save the Soviet economy- Gorbachev received Nobel Peace Prize for this.
Rivalry
Colonial and imperialistic ambitions was a major contributor of rivalry and hostility that beheld western Europe in the decades before ww1. Each of the nations was seeking to out do each in strategic colonies such as Egypt, east africa,India and some provinces in Europe such as Alasce and Lorraine.
Nobody wanted a nuclear war and both sides were terrified of it
