Friday's shooting at an Oregon high school injured at least three students. Look back at major school shootings in U.S. history.
May 4, 1970: Four students were killed and nine wounded by National Guard troops called in to quell anti-war protests on the campus of Kent State University in Ohio.
Bill Ingalls/NASA via Getty Images
Joe Raedle/Getty Images
Rabbani and Solimene Photography, Chris Jackson/Getty Images
U.S. National Archives
Dutch National Archives
Neilson Barnard/Getty Images for TIME Inc.
Frederick M. Brown/Getty Images
National Archives and Records Administration
It's easy to upload your photos and/or videos on News8000.com. Once you do, we'll share your upload with the community!
No email address was supplied by
To complete your registration on this site, please supply an address.
Please confirm or modify the email address to which you will have subscription offers sent.
For a more personalized experience, please supply the following optional information.