Which of the following best describes what happened during Mikhail Gorbachev's leadership of the Soviet Union?
He succeeded Lenin and started the Great Purge and five-year plans.
O He led the Russian Revolution, ordered the shooting of Czar Nicholas the II's family, and started the
New Economic Policy.
O He negotiated with U. S. President John F. Kennedy during the Cuban Missile Crisis.
O He started the policies of Glasnost and Perestroika, he was the last president of the Soviet Union,
and the Berlin Wall fell while he was in power.