Answer:
Mikhail Gorbachev policies on nuclear deals lessen the hatred in the relation between the two nation.
Step-by-step explanation:
Mikhail Gorbachev, policies including nuclear disarmament deals (missile arms race), Perestroika, and Glasnost, changed the relationship between the Soviet Union and the United States. The United States president Ronald Reagan approach towards Mikhail Gorbachev with graciousness, intelligence and self-deprecation resulted in a fruitful relationship between the two.