This U.S. city's location was due to a strategic portage used by local Native Americans before white settlers arrived, and its namesake river was reversed for economic reasons around the turn of the 20th Century. This city is home to Millennium Park, which features the Cloud Gate sculpture, and the Navy Pier, which juts out into Lake Michigan. Museums in this city include the Adler Planetarium, Shedd Aquarium, and the Field Museum of Natural History. For 10 points, name this "Windy" Illinois city, the third-largest in the United States.
A) Chicago
B) New York
C) Los Angeles
D) Houston