Today in History - April 22

[Library of Congress]

Today in History - April 22 Earth Day was first observed on April 22, 1970, when an estimated 20 million people nationwide attended the inaugural events at tens of thousands of sites including elementary and secondary schools, universities, and community sites across the United States.  Continue reading. Click here to search Today in History for other historic moments.   You are subscribed to Today in History from the Library of Congress. Stay Connected with the Library LOC.gov  |  Accessibility  |  Legal  |  Inspector General  |  External Link Disclaimer USA.gov  |  Contact  |  Careers  |  Media  |  Shop  |  Donate Subscriber Preferences & Unsubscribe  |  Subscriber Help   This email was sent to brothermikeg...@googlegroups.com using GovDelivery Communications Cloud on behalf of: Library of Congress · 101 Independence Ave, SE · Washington, DC 20540 · 202-707-5000