Communism (from Latin communis 'common, universal') is a political and economic ideology whose goal is the creation of a communist society, a socioeconomic...

The revolutions of 1989, also known as the Fall of Communism, were a wave of liberal democratic movements that resulted in the collapse of most Marxist–Leninist...

Robert Henry: "Spycraft: The Secret History of the CIA's spytechs from Communisim to Al Qaeda". Peguin, 2008. pg 273 "Remembering CIA's Heroes: Pete Ray...

 163–164. ISBN 9786613808301. Lieberman, Robbie (2000). The Strangest Dream: Communisim, Anticommunism, and the U.S. Peace Movement, 1945-1963 (1st ed.). Syracuse...