
... 1833 (175 years ago today), Chicago was founded. About 350 people lived in the town, which spanned a 3/8-square-mile area that still is at the heart of the city's Loop. Its name is a Native American word, but its meaning is uncertain -- some say it meant "wild onion" or "skunk"; others, "strong" or "great." Today Chicago (flag above right) -- the 3d largest U.S. city, with a population of 2.8 million living in a 237-square-mile area -- is vying with other cities in the world to host the 2016 Olympic Games.
