Answer:
Because of the treaty they made.
Explanation:
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.
Vice President Thomas Jefferson, Democratic-Republican Party, defeated President John Adams of the Federalist Party
Decreased government debt, increased foreign investment, joined the EU, implemented privatization.