Research each of these organizations/agreements. Then, write a paper describing each of these agreements in detail - specifically, their formation, significance and impact on trade among the partners and with regards to the rest of the world. End your description of each by telling me (in your opinion), has the organization/agreement resulted in trade creation or trade diversion (and why).
1. GATT
2. The European Union
3. NAFTA
4. The Doha Round