This group detonated a bomb in the US Capitol Building on March 1, 1971.
- The Black Panthers
- The Fuerzas Armadas de Liberación Nacional
- The Irish Republican Army
- The Weather Underground
This group detonated a bomb in the US Capitol Building on March 1, 1971.
The Weather Underground. Often called the Weathermen, in 1969 the group decided to “engage in guerilla warfare against the U.S. government” and started a bombing campaign. By 1976 the organization had all but dissolved.