Free trade areas
Abolish tariffs and quotas on trade between themselves but still have protection from the outside world e.g. NAFTA and the EFTA
Customs union
Member countries operate a tariff on imports from outside the group e.g. The South American regional trade agreement
Common markets
These are like customs unions but also allow the free movement of labour and capital e.g. How the EU used to be
Economic unions
Members are required to do what the other alliances do. And they adopt common policies in such as agriculture, transport, pollution, industry, energy and regional development e.g. The EU
State some major trade blocs
The EU
NAFTA
ASEAN
Positives of international groupings
Negatives of international groupings