Today in History - April 22 https://t.co/raJnNGg7vU Earth Day was first observed on April 22, 1970, when an estimated 20 million people nationwide attended events at tens of thousands of locations including elementary and secondary schools, universities, and community sites …
— Kenneth Samson (@PangurBanC) Apr 22, 2022
from Twitter https://twitter.com/PangurBanC
April 22, 2022 at 08:07AM
via PangurBanC
https://linktr.ee/samsonkg
