“The freedom of enslaved people is America’s business, and freedom is a task we must apply,” Dole, a Republican and Senate minority leader at the time, said in remarks at the 1987 mass rally at the U.S. Capitol on behalf of some 400,000 Jewish refuseniks. “I will not rest, and you will not rest, America will not rest, until they are all free.”

Dole told the crowd that in his close to three decades in Congress, he had dealt with many requests from people who wanted help for family members seeking to immigrate to the U.S. “I’ve never had one ask for help to leave America.” The list of Soviet Jews who were aided by Dole includes the dissident-turned-Israeli politician Natan Sharansky and Evgeny Yakir.

He implored Gorbachev, who was scheduled to arrive soon after for bilateral talks in the U.S., “Let every last woman and child, who wants to sleep under the same roof with their children and their family, or say a prayer in the synagogue, whether it be in Washington or Jerusalem; who only wants the chance of medical treatment — let them go, Mr. Gorbachev, let them go.”