Foreign policy of the Ronald Reagan administration of the Soviet Union's total export earnings). To restructure the Soviet economy before it collapsed, Gorbachev announced an agenda of rapid reform, based upon what he called perestroika (meaning "restructuring") and glasnost (meaning "liberalization" and "openness"). Reform required Gorbachev to redirect the country's resources from costly Cold War military commitments to more profitable areas in the civilian sector. As a result, Gorbachev offered major concessions to the United States on the levels of conventional forces, nuclear weapons, and policy in Eastern Europe. Many US Soviet experts and administration officials doubted that Gorbachev was serious about winding down the arms race,
The Age of Openness international perspective." While Dikötter does not deny the devastation caused by the Chinese Civil War or the Japanese invasion, he nonetheless argues that the Republican period was a "golden age of openness" in which the country was making substantial progress toward modernity, boldly experimenting with ideas and market reforms, and building vast infrastructure projects. Historian Jonathan Spence wrote that "The Age of Openness" ""presents a cornucopia of graphic examples to show that China in the first half of the twentieth century, far from being in a state of decay that called for revolutionary action, was in fact a vibrant and