The answer is 'B'.
Perestroika was a Soviet policy to make the economy more open to foreign competition and individual citizens.
Mikhail Gorbachev attempted to reconstruct the economic system of the Communist Party.
Example: Ending price controls
Glasnost refers to the government becoming more open.
Answer:great britain studyd war plans by the armed forces of germany
and germany became allies of france and russia.
Explanation: this was going to be a long war.
You can say the three G's: Gold, God, and Glory. But also you can assume it was for the most part economic reasons. Spain was in search of gold, France colonized because the fur trade, and Great Britain wanted to participate in the competition for natural resources such as timber.