Slogan of the 1990s

Analysis of test questions: After the economic crisis in 1970s, the western economy entered the stagflation stage, indicating that Keynesianism failed. Therefore, in mistake B, all countries have reduced government intervention in the economy, so there is a trend of privatization. In 1990s, "globalization" replaced "privatization", which indicated that the western European economy gradually recovered from stagflation, thus changing the slogan of economic development. So I chose a.