The Day the Planet Got a Voice: The First Earth Day
On April 22, 1970, some 20 million Americans took to the streets in the first Earth Day, launching the modern environmental movement.
Tales from the year 1970
Thirteen Seconds: The Kent State Shootings, 1970
On May 4, 1970, Ohio National Guardsmen fired on unarmed students at Kent State University, killing four and wounding nine.