Functional economic ties among European states have contributed to the emergence of a supranational political structure, the EU, which has considerable though not unlimited power. Do you think the...

Functional economic ties among European states have contributed to the emergence of a supranational political structure, the EU, which has considerable though not unlimited power. Do you think the same thing could happen in North America? Could the U.S.–Canadian–Mexican NAFTA develop into a future North American union like the EU? What problems would it be likely to face?