Answer:
Communism is a political and economic ideology that positions itself in opposition to liberal democracy and capitalism, advocating instead for a classless system in which the means of production are owned communally and private property is nonexistent or severely curtailed.
Explanation:
During the September 11 attacks in 2001, 2,996 people were killed and more than 6,000 others wounded. These immediate deaths included 265 on the four planes (including the 19 terrorists), 2,606 in the World Trade Center and in the surrounding area, and 125 at the Pentagon.
US consitution is the document
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