Since the 1950s the Countries of Western Europe Have Seen

Since the 1950s the countries of Western Europe have seen

A) heavy industry come to dominate the economy.
B) immigrant laborers leaving in large numbers because of few job opportunities.
C) people from countries in the European Union able to access bank accounts, mortgages, and professional licensing in all nations in the Union.
D) shipments of goods increasingly hampered by national tolls and tariffs.
E) a lack in uniformity of regulations.