Trade bloc

A trade bloc is a large free trade zone or near-free trade zone formed by one or more tax, tariff and trade agreements. Typically trade pacts that define such a bloc specify formal adjudication bodies, e.g. NAFTA trade panels. This may include even a parliament, as in the EU.

George Orwell predicted that trade blocs would evolve into continent-spanning empires with ever-changing alliances. The eastward expansion of the EU and use of the Euro, southern expansion of NAFTA into the FTAA, and increasing co-operation in Asia would seem to validate this prediction.