Soviet leader Gorbachev and US President Reagan in Washington, 1987 [Getty Images]

Washington, United States. Mikhail Gorbachev (L), General Secretary of the Central Committee of the Communist Party of the Soviet Union, and 40th President of the United States Ronald shake hands after signing the Intermediate-Range Nuclear Forces Treaty. Yuri Lizunov; Alexander Chumichev/TASS (Photo by TASS via Getty Images)

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