How glacial lakes fueled Chicago's 19th-century boom

For centuries the Chain O' Lakes shaped the region's history. Originating as glacial kettle lakes used by Native American tribes, they became an industrial lifeline in the 19th century—supplying Chicago’s packer districts with ice and providing millions of tons of gravel for the railroad boom. Later, the lakes hosted flower tours (often misrepresenting common lotus blooms), served as a sanctuary for Al Capone and his Outfit during Prohibition, and evolved into a modern racing ground. #ChicagosHistory #GreatLakes #ProhibitionEra Learn more about your ad choices. Visit megaphone.fm/adchoices