The signing of the INF treaty by Gorbachev and president Reagan was one of the major breakthroughs in the INF negotiations.
<h3>What was the INF Treaty</h3>
In December 1987, President Reagan and Mikhail Gorbachev signed the INF treaty at the east wing of the White House.
The INF treaty was a treaty aimed at eliminating the Intermediate-Range and Shorter-Range Missiles between the United states and the Union of Soviet socialist republics.
Learn more about the INF at brainly.com/question/3834398
#SPJ4
How it affected the 20th century :
It influenced the way that people think about such important social issues as race, gender, and class. It played an important role in the political process, particularly in shaping national election campaigns. TV programs and commercials have also been mentioned as major factors contributing to increased American materialism (a view that places more value on acquiring material possessions than on developing in other ways). Finally, television helped to spread American culture around the world.
2. the defeat of Japan led to the division with a Soviet backed communist government in the north and U.S. backed democratic government in the south.