The numbers are stark. During the 1970s, an average of 289 major work stoppages involving 1,000 or more workers occurred annually in the United States. By the 1990s, that had fallen to about 35 per year. And in 2009, there were no more than five.
But in 1981, President Ronald Reagan summarily fired the striking federal air traffic controllers. Reagan's actions announced a critical turn in the federal government's attitude toward workers' rights. As a result, employers quickly adopted more aggressive tactics against unions and their strikes.
America would be better off with more strikes - CNN.com