What are regional trading blocs? What are the three largest regional trading b

What are regional trading blocs? What are the three largest regional trading blocs? What countries are members of each bloc? What are differences and
similarities among these three regional trading blocs?

What are regional trading blocs? What are the three largest regional trading blocs? What countries are members of each bloc? What are differences and
similarities among these three regional trading blocs? Your response should be at least 200 words in length. You are required to use at least your textbook as source material for your response. All sources used
including the textbook must be referenced; paraphrased and quoted material must have accompanying citations.