Chicago's First Earth Day Marked by Civic Center Rally and Environmental Advocacy
On April 22, 1970, Chicago celebrated its first Earth Day with a significant rally at the Civic Center, now known as Daley Plaza. The event was marked by a speech from Illinois Attorney General William Scott, who announced plans to sue the city of Milwaukee for polluting Lake Michigan. This rally was part of a broader national movement to raise awareness about environmental issues and promote conservation efforts. The day included various activities aimed at educating the public about the importance of protecting natural resources and advocating for stronger environmental policies. 
