Don't know for sure, but probably the Sears Tower in Chicago. * I recently had to look this up for a research project. As of 2005 it was the Navy Pier in downtown Chicago.
Chicago
Chicago is a city and it is located in Illinois. It is also a very popular musical. Chicago is one of the most famous places in the U.S.A
The most popular food in Illinois is Pizza
University of Illinois.
Aurora is the 2nd most populated city in Illinois. Chicago is the largest city in Illinois.
Toyota Camry
Miami is the most popular city in Florida. This is popular with both the residents and tourists. Hialeah is the second most popular city in Florida.
Most popular us city is New York City
That would be Chicago.
Chicago, Illinois
It is Chicago
There is not really a popular city, but the capital and most populous city in Zambia is Lusaka.
The most populous city in Europe is Moscow. The most popular city, meaning receiving the most tourists, is Paris.