a) May join the European Union in the future
b) Relies on the European Union for all of its trade
c) Relies on the European Union for much of its tax revenue
d) Joined the European Union in 1973
a) May join the European Union in the future
b) Relies on the European Union for all of its trade
c) Relies on the European Union for much of its tax revenue
d) Joined the European Union in 1973