Final answer:
The I.N.F. Treaty, signed in 1987 by Reagan and Gorbachev, eliminated some types of nuclear missiles, contributing to arms reduction and peace during the Cold War.
Step-by-step explanation:
The I.N.F. Treaty, signed by President Ronald Reagan and Soviet leader Mikhail Gorbachev in 1987, played a significant role in the Cold War as it eliminated some types of nuclear missiles. The treaty specifically banned the development, production, and possession of ground-launched ballistic and cruise missiles with ranges between 500 and 5,500 kilometers. It was a landmark agreement that aimed to reduce nuclear arms and alleviate tensions between the two superpowers during the Cold War.
Learn more about The role of the I.N.F. Treaty in the Cold War