IN THE UNITED STATES
On January 29, 1975, an explosion rocked the headquarters of the U.S. State Department in Washington, D.C. No one was hurt, but the damage was extensive, impacting 20 offices on three separate floors. Hours later, another bomb was found at a military induction center in Oakland, California, and safely detonated. A domestic terrorist group called the Weather Underground claimed responsibility for both bombs. Originally called the Weatherman or the Weathermen, a name taken from a line in a Bob Dylan song, the Weather Underground was a small, violent offshoot of Students for a Democratic Society, or SDS, a group created in the turbulent ‘60s to promote social change.