>What is little known is that in 1970, with the backing of Nixon and Kissinger, the CIA used a far-right group to assassinate the commander-in-chief of Chile's army, René Schneider, because he opposed doing a coup
The polarizing of South America and the U.S was a special assignment given to Kissinger by the Committee of 300.
The Malvinas War (also known as the Falklands War) and the subsequent overthrow of the Argentine government, followed by economic chaos and political upheavals, were planned by Kissinger associates acting in concert with Lord Carrington, a top-ranking member of the Committee of 300.
One of the principal Committee of 300 assets in the U.S., the Aspen Institute of Colorado, also helped plan events in Argentina even as it did in the case of the fall of the Shah of Iran.
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https://www.cia.gov/library/abbottabad-compound/4A/4A92FD2FB4DAE3F773DB0B7742CF0F65_Coleman.-.CONSPIRATORS.HIERARCHY.-.THE.STORY.OF.THE.COMMITTEE.OF.300.R.pdf