Answer:
Mikhail Gorbachev
Explanation:
Ronald Wilson Reagan was elected as the 40th president of the United States. President Reagan looked for ways to assert the power of America in the world. He condemned the Soviet Union and the also provided money for the freedom fighters that were up against communist regime in places like Angola, Nicaragua, etc.
Mikhail Gorbachev emerged as one of the figures that worked with the then president of the United States of America because he introduced the policies of openness and other political restructuring.
