article_snippet: The group was  mostly of white and middle class and advocated the overthrow of the US government.
article_snippet: In 1970 they waged they issued a 'Declaration of a State of War' against the United States.
article_snippet: residence prematurely, killing three members also staged attacks on the Capitol Building in Washington D.C after the invasion of Laos in 1971, and targeted the New York Department of Corrections building in Albany after 29 inmates died during the Attica prison riot The same year.
highlights_snippet: Ran a terrifying campaign of attacks across the country in the 1970s .
  