Trading Blocs

The term paper should be based on
1. a brief introduction to trading blocs
2.a short over view of each trading bloc a)GCC. b)EU. c) NAFTA.
d) APEC.
3.comparison of mentioned(in second point) trading blocs
(compare, contrast and critique)
(deep explanation for these types of blocs and their roles economically, politically and their impacts on the globe)
4.a brief overview of the future of each of the trading blocs and trading blocs more generally