Counting Chicago's largest crowds — from 100,000 to 5 million
Chicago Cubs (@Cubs), Twitter
World Series 2016: Chicago Cubs' victory parade
5 Million People Attend Cubs Rally And Parade, City Estimates - Downtown - Chicago - DNAinfo
Cubs parade celebrates World Series win
Chicago Cubs celebrate winning the World Series at massive rally – The Denver Post
Chicago celebrates Cubs' World Series win with parade - The Boston Globe
At Cubs' World Series parade, Chicago honors its champions - Sports Illustrated
Cubs parade celebrates World Series win
Largest victory parade ever? An estimated 5 million celebrate Cubs' World Series win in Chicago – Orange County Register
Five millions celebrate World Series champion Cubs at parade