Well, it seems that you have not ended your question. In case you need the information about Great Lake Region, you may go to http://www.newworldencyclopedia.org/entry/Great_Lakes_region_(North_America)
Advantage was to eliminate tariffs. reducing the cost of goods between the countries, The disadvantage is that Us companies moved into mexico to produce the goods cheaper then ship then back up into the us
Europe's second largest country is Ukraine.
Your answer is interstate 80
To kill its prey and spin a home for itself