Minnesota
Mall of American in Minnesota but King of Prussia is the second biggest mall and is the biggest mall on the east coast!
Mall of America in Minnesota
You can Google to see where the biggest mall is but I know king of Prussia is in the top 3
Locally here in Pennsylvania, The King of Prussia mall really is "King"
Sales square footage wise king of prussia is bigger until mall of America finished their expansion.
In America, it's The Mall of America in Minnesota
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