Uh, if your saying America is like the Thalmor, we aren't exactly trying to kill existance as we know it are we?
No, but your government has released Syphillis on your own population (see the tuskegee experiment, the US Govt has had to apologise for it) covered up and whitewashed massacres (My Lai massacre in Vietnam, where 300-550 men, women and children were brutually murdered for sport, all unarmed) and called operation rolling thunder (killing 70,000 civilians and 10,000 NVA) a "success".
EDIT: the Miltary casualties for rolling thunder, according to wiki are around 50,000, but civilian casualties are estimated to be as high as 150,000.
From the Tuskegee article: "It was reported that from 1946 to 1948, American doctors deliberately infected prisoners, soldiers, and patients in a mental hospital with syphilis and, in some cases, gonorrhea, with the cooperation of some Guatemalan health ministries and officials. A total of 696 men and women were exposed to syphilis without the informed consent of the subjects."
From The My Lai article: The My Lai Massacre was the Vietnam War mass murder of between 347 and 504 unarmed civilians in South Vietnam on March 16, 1968, by the United States Army soldiers of "Charlie" Company of 1st http://en.wikipedia.org/wiki/Battalion, http://en.wikipedia.org/wiki/20th_Infantry_Regiment_%28United_States%29, http://en.wikipedia.org/wiki/11th_Infantry_Brigade_%28United_States%29 of the http://en.wikipedia.org/wiki/Americal_Division. Most of the victims were women, children (including babies), and elderly people. Many were http://en.wikipedia.org/wiki/%5Bcensored%5D, beaten, and http://en.wikipedia.org/wiki/Torture, and some of the bodies were later found to be http://en.wikipedia.org/wiki/Mutilate
For your convenience:
http://en.wikipedia.org/wiki/Operation_Rolling_Thunder
http://en.wikipedia.org/wiki/My_Lai_Massacre
http://en.wikipedia.org/wiki/Tuskegee_syphilis_experiment