After World War II and up to our 21st century, global economics shifted towards liberalization. This time reflected the lessening of government regulations and restrictions in an economy in exchange for greater participation by private entities. In other words, it was a lean back towards a more laissez-faire economy. The days of strict Keynesian economics were coming to an end and the goal for many nations was to catch up with the American economic engine. Free trade was was on the rise. The Soviet Union was making free-market reforms and Communist China followed suit. New regional trade agreements allowed for more manufacturing outside of America with NAFTA and the 'Asian Tigers' changing forces in the Far East.